docs: fix typos

Closes https://github.com/curl/curl/pull/2503

38 files changed, 44 insertions, 44 deletions

diff --git a/docs/libcurl/opts/CURLOPT_ACCEPT_ENCODING.3 b/docs/libcurl/opts/CURLOPT_ACCEPT_ENCODING.3
index 3a5fc166d..1e1f76f45 100644
--- a/docs/libcurl/opts/CURLOPT_ACCEPT_ENCODING.3
+++ b/docs/libcurl/opts/CURLOPT_ACCEPT_ENCODING.3
@@ -30,7 +30,7 @@ CURLcode curl_easy_setopt(CURL *handle, CURLOPT_ACCEPT_ENCODING, char *enc);
 .SH DESCRIPTION
 Pass a char * argument specifying what encoding you'd like.
 
-Sets the contents of the Accept-Encoding: header sent in a HTTP request, and
+Sets the contents of the Accept-Encoding: header sent in an HTTP request, and
 enables decoding of a response when a Content-Encoding: header is received.
 Three encodings are supported: \fIidentity\fP, meaning non-compressed,
 \fIdeflate\fP which requests the server to compress its response using the
diff --git a/docs/libcurl/opts/CURLOPT_CONNECT_TO.3 b/docs/libcurl/opts/CURLOPT_CONNECT_TO.3
index 302502143..316a7d5fc 100644
--- a/docs/libcurl/opts/CURLOPT_CONNECT_TO.3
+++ b/docs/libcurl/opts/CURLOPT_CONNECT_TO.3
@@ -70,7 +70,7 @@ the port in the request URL, because connecting to the host and the port in
 the request URL is the default behavior.
 
 If an HTTP proxy is used for a request having a special "connect to" host or
-port, and the "connect to" host or port differs from the requests's host and
+port, and the "connect to" host or port differs from the request's host and
 port, the HTTP proxy is automatically switched to tunnel mode for this
 specific request. This is necessary because it is not possible to connect to a
 specific host or port in normal (non-tunnel) mode.
diff --git a/docs/libcurl/opts/CURLOPT_CUSTOMREQUEST.3 b/docs/libcurl/opts/CURLOPT_CUSTOMREQUEST.3
index 33cce250b..93ccaf8dd 100644
--- a/docs/libcurl/opts/CURLOPT_CUSTOMREQUEST.3
+++ b/docs/libcurl/opts/CURLOPT_CUSTOMREQUEST.3
@@ -40,7 +40,7 @@ Restore to the internal default by setting this to NULL.
 This option can be used to specify the request:
 .IP HTTP
 Instead of GET or HEAD when performing HTTP based requests. This is
-particularly useful, for example, for performing a HTTP DELETE request.
+particularly useful, for example, for performing an HTTP DELETE request.
 
 For example:
 
diff --git a/docs/libcurl/opts/CURLOPT_EXPECT_100_TIMEOUT_MS.3 b/docs/libcurl/opts/CURLOPT_EXPECT_100_TIMEOUT_MS.3
index af7f31fe0..2e2ccd1ba 100644
--- a/docs/libcurl/opts/CURLOPT_EXPECT_100_TIMEOUT_MS.3
+++ b/docs/libcurl/opts/CURLOPT_EXPECT_100_TIMEOUT_MS.3
@@ -32,7 +32,7 @@ CURLcode curl_easy_setopt(CURL *handle, CURLOPT_EXPECT_100_TIMEOUT_MS,
 .SH DESCRIPTION
 Pass a long to tell libcurl the number of \fImilliseconds\fP to wait for a
 server response with the HTTP status 100 (Continue), 417 (Expectation Failed)
-or similar after sending a HTTP request containing an Expect: 100-continue
+or similar after sending an HTTP request containing an Expect: 100-continue
 header. If this times out before a response is received, the request body is
 sent anyway.
 .SH DEFAULT
diff --git a/docs/libcurl/opts/CURLOPT_FAILONERROR.3 b/docs/libcurl/opts/CURLOPT_FAILONERROR.3
index 451b07cad..107b28ef8 100644
--- a/docs/libcurl/opts/CURLOPT_FAILONERROR.3
+++ b/docs/libcurl/opts/CURLOPT_FAILONERROR.3
@@ -55,7 +55,7 @@ if(curl) {
   curl_easy_setopt(curl, CURLOPT_FAILONERROR, 1L);
   ret = curl_easy_perform(curl);
   if(ret == CURLE_HTTP_RETURNED_ERROR) {
-    /* a HTTP response error problem */
+    /* an HTTP response error problem */
   }
 }
 .fi
diff --git a/docs/libcurl/opts/CURLOPT_FOLLOWLOCATION.3 b/docs/libcurl/opts/CURLOPT_FOLLOWLOCATION.3
index 094ee05d9..9b2d0be58 100644
--- a/docs/libcurl/opts/CURLOPT_FOLLOWLOCATION.3
+++ b/docs/libcurl/opts/CURLOPT_FOLLOWLOCATION.3
@@ -29,7 +29,7 @@ CURLOPT_FOLLOWLOCATION \- follow HTTP 3xx redirects
 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FOLLOWLOCATION, long enable);
 .SH DESCRIPTION
 A long parameter set to 1 tells the library to follow any Location: header
-that the server sends as part of a HTTP header in a 3xx response. The
+that the server sends as part of an HTTP header in a 3xx response. The
 Location: header can specify a relative or an absolute URL to follow.
 
 libcurl will issue another request for the new URL and follow new Location:
diff --git a/docs/libcurl/opts/CURLOPT_HEADERFUNCTION.3 b/docs/libcurl/opts/CURLOPT_HEADERFUNCTION.3
index b27143ca8..6633dbad1 100644
--- a/docs/libcurl/opts/CURLOPT_HEADERFUNCTION.3
+++ b/docs/libcurl/opts/CURLOPT_HEADERFUNCTION.3
@@ -65,7 +65,7 @@ response, you will need to collect headers in the callback yourself and use
 HTTP status lines, for example, to delimit response boundaries.
 
 When a server sends a chunked encoded transfer, it may contain a trailer. That
-trailer is identical to a HTTP header and if such a trailer is received it is
+trailer is identical to an HTTP header and if such a trailer is received it is
 passed to the application using this callback as well. There are several ways
 to detect it being a trailer and not an ordinary header: 1) it comes after the
 response-body. 2) it comes after the final header line (CR LF) 3) a Trailer:
diff --git a/docs/libcurl/opts/CURLOPT_HEADEROPT.3 b/docs/libcurl/opts/CURLOPT_HEADEROPT.3
index ff9070e74..b9a0075cc 100644
--- a/docs/libcurl/opts/CURLOPT_HEADEROPT.3
+++ b/docs/libcurl/opts/CURLOPT_HEADEROPT.3
@@ -44,7 +44,7 @@ headers. When doing CONNECT, libcurl will send \fICURLOPT_PROXYHEADER(3)\fP
 headers only to the proxy and then \fICURLOPT_HTTPHEADER(3)\fP headers only to
 the server.
 .SH DEFAULT
-CURLHEADER_SEPARATE (changed in 7.42.1, ased CURLHEADER_UNIFIED before then)
+CURLHEADER_SEPARATE (changed in 7.42.1, used CURLHEADER_UNIFIED before then)
 .SH PROTOCOLS
 HTTP
 .SH EXAMPLE
diff --git a/docs/libcurl/opts/CURLOPT_HTTPAUTH.3 b/docs/libcurl/opts/CURLOPT_HTTPAUTH.3
index 8a5ae4143..09a9f996a 100644
--- a/docs/libcurl/opts/CURLOPT_HTTPAUTH.3
+++ b/docs/libcurl/opts/CURLOPT_HTTPAUTH.3
@@ -113,7 +113,7 @@ if(curl) {
 .SH AVAILABILITY
 Option Added in 7.10.6.
 
-CURLAUTH_DIGEST_IE was added added in 7.19.3
+CURLAUTH_DIGEST_IE was added in 7.19.3
 
 CURLAUTH_ONLY was added in 7.21.3
 
diff --git a/docs/libcurl/opts/CURLOPT_HTTPGET.3 b/docs/libcurl/opts/CURLOPT_HTTPGET.3
index 01de1f3cb..36995fb33 100644
--- a/docs/libcurl/opts/CURLOPT_HTTPGET.3
+++ b/docs/libcurl/opts/CURLOPT_HTTPGET.3
@@ -22,7 +22,7 @@
 .\"
 .TH CURLOPT_HTTPGET 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
 .SH NAME
-CURLOPT_HTTPGET \- ask for a HTTP GET request
+CURLOPT_HTTPGET \- ask for an HTTP GET request
 .SH SYNOPSIS
 #include <curl/curl.h>
 
diff --git a/docs/libcurl/opts/CURLOPT_HTTPPROXYTUNNEL.3 b/docs/libcurl/opts/CURLOPT_HTTPPROXYTUNNEL.3
index 5ded4d27a..46f9946d4 100644
--- a/docs/libcurl/opts/CURLOPT_HTTPPROXYTUNNEL.3
+++ b/docs/libcurl/opts/CURLOPT_HTTPPROXYTUNNEL.3
@@ -32,7 +32,7 @@ Set the \fBtunnel\fP parameter to 1L to make libcurl tunnel all operations
 through the HTTP proxy (set with \fICURLOPT_PROXY(3)\fP). There is a big
 difference between using a proxy and to tunnel through it.
 
-Tunneling means that a HTTP CONNECT request is sent to the proxy, asking it
+Tunneling means that an HTTP CONNECT request is sent to the proxy, asking it
 to connect to a remote host on a specific port number and then the traffic is
 just passed through the proxy. Proxies tend to white-list specific port numbers
 it allows CONNECT requests to and often only port 80 and 443 are allowed.
@@ -43,7 +43,7 @@ To suppress proxy CONNECT response headers from user callbacks use
 HTTP proxies can generally only speak HTTP (for obvious reasons), which makes
 libcurl convert non-HTTP requests to HTTP when using an HTTP proxy without
 this tunnel option set. For example, asking for an FTP URL and specifying an
-HTTP proxy will make libcurl send an FTP URL in a HTTP GET request to the
+HTTP proxy will make libcurl send an FTP URL in an HTTP GET request to the
 proxy. By instead tunneling through the proxy, you avoid that conversion (that
 rarely works through the proxy anyway).
 .SH DEFAULT
diff --git a/docs/libcurl/opts/CURLOPT_HTTP_VERSION.3 b/docs/libcurl/opts/CURLOPT_HTTP_VERSION.3
index e602b0311..232ed1cb9 100644
--- a/docs/libcurl/opts/CURLOPT_HTTP_VERSION.3
+++ b/docs/libcurl/opts/CURLOPT_HTTP_VERSION.3
@@ -72,7 +72,7 @@ if(curl) {
   curl_easy_setopt(curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2TLS);
   ret = curl_easy_perform(curl);
   if(ret == CURLE_HTTP_RETURNED_ERROR) {
-    /* a HTTP response error problem */
+    /* an HTTP response error problem */
   }
 }
 .fi
diff --git a/docs/libcurl/opts/CURLOPT_IOCTLFUNCTION.3 b/docs/libcurl/opts/CURLOPT_IOCTLFUNCTION.3
index d2917df26..fe1feec97 100644
--- a/docs/libcurl/opts/CURLOPT_IOCTLFUNCTION.3
+++ b/docs/libcurl/opts/CURLOPT_IOCTLFUNCTION.3
@@ -50,7 +50,7 @@ shown above.
 This callback function gets called by libcurl when something special
 I/O-related needs to be done that the library can't do by itself. For now,
 rewinding the read data stream is the only action it can request. The
-rewinding of the read data stream may be necessary when doing a HTTP PUT or
+rewinding of the read data stream may be necessary when doing an HTTP PUT or
 POST with a multi-pass authentication method.
 
 The callback MUST return \fICURLIOE_UNKNOWNCMD\fP if the input \fIcmd\fP is
diff --git a/docs/libcurl/opts/CURLOPT_PATH_AS_IS.3 b/docs/libcurl/opts/CURLOPT_PATH_AS_IS.3
index 9b0d3d558..8ed23b450 100644
--- a/docs/libcurl/opts/CURLOPT_PATH_AS_IS.3
+++ b/docs/libcurl/opts/CURLOPT_PATH_AS_IS.3
@@ -56,7 +56,7 @@ if(curl) {
 }
 .fi
 .SH AVAILABILITY
-Aded in 7.42.0
+Added in 7.42.0
 .SH RETURN VALUE
 Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
 .SH "SEE ALSO"
diff --git a/docs/libcurl/opts/CURLOPT_POST.3 b/docs/libcurl/opts/CURLOPT_POST.3
index 5e4f0409b..71bbd2eea 100644
--- a/docs/libcurl/opts/CURLOPT_POST.3
+++ b/docs/libcurl/opts/CURLOPT_POST.3
@@ -22,7 +22,7 @@
 .\"
 .TH CURLOPT_POST 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
 .SH NAME
-CURLOPT_POST \- request a HTTP POST
+CURLOPT_POST \- request an HTTP POST
 .SH SYNOPSIS
 #include <curl/curl.h>
 
@@ -51,7 +51,7 @@ with \fICURLOPT_HTTPHEADER(3)\fP.
 Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue" header.
 You can disable this header with \fICURLOPT_HTTPHEADER(3)\fP as usual.
 
-If you use POST to a HTTP 1.1 server, you can send data without knowing the
+If you use POST to an HTTP 1.1 server, you can send data without knowing the
 size before starting the POST if you use chunked encoding. You enable this by
 adding a header like "Transfer-Encoding: chunked" with
 \fICURLOPT_HTTPHEADER(3)\fP. With HTTP 1.0 or without chunked transfer, you
diff --git a/docs/libcurl/opts/CURLOPT_POSTFIELDS.3 b/docs/libcurl/opts/CURLOPT_POSTFIELDS.3
index 515376bab..285ab2551 100644
--- a/docs/libcurl/opts/CURLOPT_POSTFIELDS.3
+++ b/docs/libcurl/opts/CURLOPT_POSTFIELDS.3
@@ -28,7 +28,7 @@ CURLOPT_POSTFIELDS \- specify data to POST to server
 
 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_POSTFIELDS, char *postdata);
 .SH DESCRIPTION
-Pass a char * as parameter, pointing to the full data to send in a HTTP POST
+Pass a char * as parameter, pointing to the full data to send in an HTTP POST
 operation. You must make sure that the data is formatted the way you want the
 server to receive it. libcurl will not convert or encode it for you in any
 way. For example, the web server may assume that this data is url-encoded.
diff --git a/docs/libcurl/opts/CURLOPT_POSTREDIR.3 b/docs/libcurl/opts/CURLOPT_POSTREDIR.3
index 07aea6e61..62b6b5392 100644
--- a/docs/libcurl/opts/CURLOPT_POSTREDIR.3
+++ b/docs/libcurl/opts/CURLOPT_POSTREDIR.3
@@ -22,7 +22,7 @@
 .\"
 .TH CURLOPT_POSTREDIR 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
 .SH NAME
-CURLOPT_POSTREDIR \- how to act on a HTTP POST redirect
+CURLOPT_POSTREDIR \- how to act on an HTTP POST redirect
 .SH SYNOPSIS
 .nf
 #include <curl/curl.h>
diff --git a/docs/libcurl/opts/CURLOPT_PROXY.3 b/docs/libcurl/opts/CURLOPT_PROXY.3
index 8e93309f1..ca7ae6936 100644
--- a/docs/libcurl/opts/CURLOPT_PROXY.3
+++ b/docs/libcurl/opts/CURLOPT_PROXY.3
@@ -58,7 +58,7 @@ SOCKS5 Proxy. Proxy resolves URL hostname.
 Without a scheme prefix, \fICURLOPT_PROXYTYPE(3)\fP can be used to specify
 which kind of proxy the string identifies.
 
-When you tell the library to use a HTTP proxy, libcurl will transparently
+When you tell the library to use an HTTP proxy, libcurl will transparently
 convert operations to HTTP even if you specify an FTP URL etc. This may have
 an impact on what other features of the library you can use, such as
 \fICURLOPT_QUOTE(3)\fP and similar FTP specifics that don't work unless you
diff --git a/docs/libcurl/opts/CURLOPT_PROXY_CAINFO.3 b/docs/libcurl/opts/CURLOPT_PROXY_CAINFO.3
index a5f61a5bd..79c28a634 100644
--- a/docs/libcurl/opts/CURLOPT_PROXY_CAINFO.3
+++ b/docs/libcurl/opts/CURLOPT_PROXY_CAINFO.3
@@ -28,7 +28,7 @@ CURLOPT_PROXY_CAINFO \- path to proxy Certificate Authority (CA) bundle
 
 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXY_CAINFO, char *path);
 .SH DESCRIPTION
-This option is for connecting to a HTTPS proxy, not a HTTPS server.
+This option is for connecting to an HTTPS proxy, not an HTTPS server.
 
 Pass a char * to a zero terminated string naming a file holding one or more
 certificates to verify the HTTPS proxy with.
@@ -60,7 +60,7 @@ Used with HTTPS proxy
 CURL *curl = curl_easy_init();
 if(curl) {
   curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
-  /* using a HTTPS proxy */
+  /* using an HTTPS proxy */
   curl_easy_setopt(curl, CURLOPT_PROXY, "https://localhost:443");
   curl_easy_setopt(curl, CURLOPT_PROXY_CAINFO, "/etc/certs/cabundle.pem");
   ret = curl_easy_perform(curl);
diff --git a/docs/libcurl/opts/CURLOPT_PROXY_CAPATH.3 b/docs/libcurl/opts/CURLOPT_PROXY_CAPATH.3
index 1e7345ed3..43bccd7bc 100644
--- a/docs/libcurl/opts/CURLOPT_PROXY_CAPATH.3
+++ b/docs/libcurl/opts/CURLOPT_PROXY_CAPATH.3
@@ -45,7 +45,7 @@ Everything used over an HTTPS proxy
 CURL *curl = curl_easy_init();
 if(curl) {
   curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
-  /* using a HTTPS proxy */
+  /* using an HTTPS proxy */
   curl_easy_setopt(curl, CURLOPT_PROXY, "https://localhost:443");
   curl_easy_setopt(curl, CURLOPT_PROXY_CAPATH, "/etc/cert-dir");
   ret = curl_easy_perform(curl);
diff --git a/docs/libcurl/opts/CURLOPT_PROXY_CRLFILE.3 b/docs/libcurl/opts/CURLOPT_PROXY_CRLFILE.3
index 310ad7a4e..68f396fd2 100644
--- a/docs/libcurl/opts/CURLOPT_PROXY_CRLFILE.3
+++ b/docs/libcurl/opts/CURLOPT_PROXY_CRLFILE.3
@@ -28,7 +28,7 @@ CURLOPT_PROXY_CRLFILE \- specify a proxy Certificate Revocation List file
 
 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXY_CRLFILE, char *file);
 .SH DESCRIPTION
-This option is for connecting to a HTTPS proxy, not a HTTPS server.
+This option is for connecting to an HTTPS proxy, not an HTTPS server.
 
 Pass a char * to a zero terminated string naming a \fIfile\fP with the
 concatenation of CRL (in PEM format) to use in the certificate validation that
diff --git a/docs/libcurl/opts/CURLOPT_PROXY_KEYPASSWD.3 b/docs/libcurl/opts/CURLOPT_PROXY_KEYPASSWD.3
index 594290274..694c0fe2a 100644
--- a/docs/libcurl/opts/CURLOPT_PROXY_KEYPASSWD.3
+++ b/docs/libcurl/opts/CURLOPT_PROXY_KEYPASSWD.3
@@ -28,7 +28,7 @@ CURLOPT_PROXY_KEYPASSWD \- set passphrase to proxy private key
 
 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXY_KEYPASSWD, char *pwd);
 .SH DESCRIPTION
-This option is for connecting to a HTTPS proxy, not a HTTPS server.
+This option is for connecting to an HTTPS proxy, not an HTTPS server.
 
 Pass a pointer to a zero terminated string as parameter. It will be used as
 the password required to use the \fICURLOPT_PROXY_SSLKEY(3)\fP private key.
diff --git a/docs/libcurl/opts/CURLOPT_PROXY_SSLCERT.3 b/docs/libcurl/opts/CURLOPT_PROXY_SSLCERT.3
index 41e73190e..019f62873 100644
--- a/docs/libcurl/opts/CURLOPT_PROXY_SSLCERT.3
+++ b/docs/libcurl/opts/CURLOPT_PROXY_SSLCERT.3
@@ -28,7 +28,7 @@ CURLOPT_PROXY_SSLCERT \- set SSL proxy client certificate
 
 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXY_SSLCERT, char *cert);
 .SH DESCRIPTION
-This option is for connecting to a HTTPS proxy, not a HTTPS server.
+This option is for connecting to an HTTPS proxy, not an HTTPS server.
 
 Pass a pointer to a zero terminated string as parameter. The string should be
 the file name of your client certificate used to connect to the HTTPS proxy.
diff --git a/docs/libcurl/opts/CURLOPT_PROXY_SSLCERTTYPE.3 b/docs/libcurl/opts/CURLOPT_PROXY_SSLCERTTYPE.3
index b8a6be0bb..fff12f805 100644
--- a/docs/libcurl/opts/CURLOPT_PROXY_SSLCERTTYPE.3
+++ b/docs/libcurl/opts/CURLOPT_PROXY_SSLCERTTYPE.3
@@ -29,7 +29,7 @@ CURLOPT_PROXY_SSLCERTTYPE \- specify type of the proxy client SSL certificate
 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXY_SSLCERTTYPE, char *type);
 .SH DESCRIPTION
 Pass a pointer to a zero terminated string as parameter. The string should be
-the format of your client certificate used when connecting to a HTTPS proxy.
+the format of your client certificate used when connecting to an HTTPS proxy.
 
 Supported formats are "PEM" and "DER", except with Secure Transport. OpenSSL
 (versions 0.9.3 and later) and Secure Transport (on iOS 5 or later, or OS X
diff --git a/docs/libcurl/opts/CURLOPT_PROXY_SSLKEYTYPE.3 b/docs/libcurl/opts/CURLOPT_PROXY_SSLKEYTYPE.3
index 687c229a0..055d620eb 100644
--- a/docs/libcurl/opts/CURLOPT_PROXY_SSLKEYTYPE.3
+++ b/docs/libcurl/opts/CURLOPT_PROXY_SSLKEYTYPE.3
@@ -28,7 +28,7 @@ CURLOPT_PROXY_SSLKEYTYPE \- set type of the proxy private key file
 
 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXY_SSLKEYTYPE, char *type);
 .SH DESCRIPTION
-This option is for connecting to a HTTPS proxy, not a HTTPS server.
+This option is for connecting to an HTTPS proxy, not an HTTPS server.
 
 Pass a pointer to a zero terminated string as parameter. The string should be
 the format of your private key. Supported formats are "PEM", "DER" and "ENG".
diff --git a/docs/libcurl/opts/CURLOPT_PROXY_SSL_VERIFYHOST.3 b/docs/libcurl/opts/CURLOPT_PROXY_SSL_VERIFYHOST.3
index de4b15b34..5ea7d20d4 100644
--- a/docs/libcurl/opts/CURLOPT_PROXY_SSL_VERIFYHOST.3
+++ b/docs/libcurl/opts/CURLOPT_PROXY_SSL_VERIFYHOST.3
@@ -56,7 +56,7 @@ overridden.
 .SH DEFAULT
 2
 .SH PROTOCOLS
-All protocols when used over a HTTPS proxy.
+All protocols when used over an HTTPS proxy.
 .SH EXAMPLE
 .nf
 CURL *curl = curl_easy_init();
diff --git a/docs/libcurl/opts/CURLOPT_PROXY_TRANSFER_MODE.3 b/docs/libcurl/opts/CURLOPT_PROXY_TRANSFER_MODE.3
index 06366490b..9060364fe 100644
--- a/docs/libcurl/opts/CURLOPT_PROXY_TRANSFER_MODE.3
+++ b/docs/libcurl/opts/CURLOPT_PROXY_TRANSFER_MODE.3
@@ -29,7 +29,7 @@ CURLOPT_PROXY_TRANSFER_MODE \- append FTP transfer mode to URL for proxy
 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXY_TRANSFER_MODE, long enabled);
 .SH DESCRIPTION
 Pass a long. If the value is set to 1 (one), it tells libcurl to set the
-transfer mode (binary or ASCII) for FTP transfers done via a HTTP proxy, by
+transfer mode (binary or ASCII) for FTP transfers done via an HTTP proxy, by
 appending ;type=a or ;type=i to the URL. Without this setting, or it being set
 to 0 (zero, the default), \fICURLOPT_TRANSFERTEXT(3)\fP has no effect when
 doing FTP via a proxy. Beware that not all proxies support this feature.
diff --git a/docs/libcurl/opts/CURLOPT_PUT.3 b/docs/libcurl/opts/CURLOPT_PUT.3
index 73f7e0a33..0753fad53 100644
--- a/docs/libcurl/opts/CURLOPT_PUT.3
+++ b/docs/libcurl/opts/CURLOPT_PUT.3
@@ -22,7 +22,7 @@
 .\"
 .TH CURLOPT_PUT 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
 .SH NAME
-CURLOPT_PUT \- make a HTTP PUT request
+CURLOPT_PUT \- make an HTTP PUT request
 .SH SYNOPSIS
 #include <curl/curl.h>
 
diff --git a/docs/libcurl/opts/CURLOPT_QUOTE.3 b/docs/libcurl/opts/CURLOPT_QUOTE.3
index e02d2c742..b547a1635 100644
--- a/docs/libcurl/opts/CURLOPT_QUOTE.3
+++ b/docs/libcurl/opts/CURLOPT_QUOTE.3
@@ -34,7 +34,7 @@ prior to your request. This will be done before any other commands are issued
 list of 'struct curl_slist' structs properly filled in with text strings. Use
 \fIcurl_slist_append(3)\fP to append strings (commands) to the list, and clear
 the entire list afterwards with \fIcurl_slist_free_all(3)\fP. Disable this
-operation again by setting a NULL to this option. When speaking to a FTP
+operation again by setting a NULL to this option. When speaking to an FTP
 server, prefix the command with an asterisk (*) to make libcurl continue even
 if the command fails as by default libcurl will stop at first failure.
 
diff --git a/docs/libcurl/opts/CURLOPT_RTSP_CLIENT_CSEQ.3 b/docs/libcurl/opts/CURLOPT_RTSP_CLIENT_CSEQ.3
index c536e580d..3f86a3a82 100644
--- a/docs/libcurl/opts/CURLOPT_RTSP_CLIENT_CSEQ.3
+++ b/docs/libcurl/opts/CURLOPT_RTSP_CLIENT_CSEQ.3
@@ -28,7 +28,7 @@ CURLOPT_RTSP_CLIENT_CSEQ \- set the RTSP client CSEQ number
 
 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_RTSP_CLIENT_CSEQ, long cseq);
 .SH DESCRIPTION
-Pass a long to set the the CSEQ number to issue for the next RTSP
+Pass a long to set the CSEQ number to issue for the next RTSP
 request. Useful if the application is resuming a previously broken
 connection. The CSEQ will increment from this new number henceforth.
 .SH DEFAULT
diff --git a/docs/libcurl/opts/CURLOPT_RTSP_REQUEST.3 b/docs/libcurl/opts/CURLOPT_RTSP_REQUEST.3
index f8a662877..07ac517df 100644
--- a/docs/libcurl/opts/CURLOPT_RTSP_REQUEST.3
+++ b/docs/libcurl/opts/CURLOPT_RTSP_REQUEST.3
@@ -46,7 +46,7 @@ not needed for this method)\fP
 When sent by a client, this method changes the description of the session. For
 example, if a client is using the server to record a meeting, the client can
 use Announce to inform the server of all the meta-information about the
-session.  ANNOUNCE acts like a HTTP PUT or POST just like
+session.  ANNOUNCE acts like an HTTP PUT or POST just like
 \fICURL_RTSPREQ_SET_PARAMETER\fP
 .IP CURL_RTSPREQ_SETUP
 Setup is used to initialize the transport layer for the session. The
@@ -68,16 +68,16 @@ different connections.
 .IP CURL_RTSPREQ_GET_PARAMETER
 Retrieve a parameter from the server. By default, libcurl will automatically
 include a \fIContent-Type: text/parameters\fP header on all non-empty requests
-unless a custom one is set. GET_PARAMETER acts just like a HTTP PUT or POST
+unless a custom one is set. GET_PARAMETER acts just like an HTTP PUT or POST
 (see \fICURL_RTSPREQ_SET_PARAMETER\fP).
 Applications wishing to send a heartbeat message (e.g. in the presence of a
 server-specified timeout) should send use an empty GET_PARAMETER request.
 .IP CURL_RTSPREQ_SET_PARAMETER
 Set a parameter on the server. By default, libcurl will automatically include
 a \fIContent-Type: text/parameters\fP header unless a custom one is set. The
-interaction with SET_PARAMETER is much like a HTTP PUT or POST. An application
+interaction with SET_PARAMETER is much like an HTTP PUT or POST. An application
 may either use \fICURLOPT_UPLOAD(3)\fP with \fICURLOPT_READDATA(3)\fP like a
-HTTP PUT, or it may use \fICURLOPT_POSTFIELDS(3)\fP like a HTTP POST. No
+HTTP PUT, or it may use \fICURLOPT_POSTFIELDS(3)\fP like an HTTP POST. No
 chunked transfers are allowed, so the application must set the
 \fICURLOPT_INFILESIZE(3)\fP in the former and \fICURLOPT_POSTFIELDSIZE(3)\fP
 in the latter. Also, there is no use of multi-part POSTs within RTSP.
diff --git a/docs/libcurl/opts/CURLOPT_SEEKFUNCTION.3 b/docs/libcurl/opts/CURLOPT_SEEKFUNCTION.3
index 95780c872..205f59cb9 100644
--- a/docs/libcurl/opts/CURLOPT_SEEKFUNCTION.3
+++ b/docs/libcurl/opts/CURLOPT_SEEKFUNCTION.3
@@ -45,7 +45,7 @@ input stream and can be used to fast forward a file in a resumed upload
 (instead of reading all uploaded bytes with the normal read
 function/callback). It is also called to rewind a stream when data has already
 been sent to the server and needs to be sent again. This may happen when doing
-a HTTP PUT or POST with a multi-pass authentication method, or when an
+an HTTP PUT or POST with a multi-pass authentication method, or when an
 existing HTTP connection is reused too late and the server closes the
 connection. The function shall work like fseek(3) or lseek(3) and it gets
 SEEK_SET, SEEK_CUR or SEEK_END as argument for \fIorigin\fP, although libcurl
diff --git a/docs/libcurl/opts/CURLOPT_SSL_CTX_FUNCTION.3 b/docs/libcurl/opts/CURLOPT_SSL_CTX_FUNCTION.3
index 929e0ee27..3a54ef36c 100644
--- a/docs/libcurl/opts/CURLOPT_SSL_CTX_FUNCTION.3
+++ b/docs/libcurl/opts/CURLOPT_SSL_CTX_FUNCTION.3
@@ -56,7 +56,7 @@ each time, but note the pointer may be the same as from a prior call.
 To use this properly, a non-trivial amount of knowledge of your SSL library is
 necessary. For example, you can use this function to call library-specific
 callbacks to add additional validation code for certificates, and even to
-change the actual URI of a HTTPS request.
+change the actual URI of an HTTPS request.
 .SH DEFAULT
 NULL
 .SH PROTOCOLS
diff --git a/docs/libcurl/opts/CURLOPT_STREAM_DEPENDS_E.3 b/docs/libcurl/opts/CURLOPT_STREAM_DEPENDS_E.3
index dbaa55271..a0f59c43c 100644
--- a/docs/libcurl/opts/CURLOPT_STREAM_DEPENDS_E.3
+++ b/docs/libcurl/opts/CURLOPT_STREAM_DEPENDS_E.3
@@ -22,7 +22,7 @@
 .\"
 .TH CURLOPT_STREAM_DEPENDS_E 3 "13 Sep 2015" "libcurl 7.46.0" "curl_easy_setopt options"
 .SH NAME
-CURLOPT_STREAM_DEPENDS_E \- set stream this transfer depends on execlusively
+CURLOPT_STREAM_DEPENDS_E \- set stream this transfer depends on exclusively
 .SH SYNOPSIS
 #include <curl/curl.h>
 
diff --git a/docs/libcurl/opts/CURLOPT_STREAM_WEIGHT.3 b/docs/libcurl/opts/CURLOPT_STREAM_WEIGHT.3
index 14ec2c2dd..bc6d9fbe4 100644
--- a/docs/libcurl/opts/CURLOPT_STREAM_WEIGHT.3
+++ b/docs/libcurl/opts/CURLOPT_STREAM_WEIGHT.3
@@ -36,7 +36,7 @@ sense and is only usable when doing multiple streams over the same
 connections, which thus implies that you use \fICURLMOPT_PIPELINING(3)\fP.
 
 This option can be set during transfer and will then cause the updated weight
-info get sent to the server the next time a HTTP/2 frame is sent to the
+info get sent to the server the next time an HTTP/2 frame is sent to the
 server.
 
 See section 5.3 of RFC 7540 for protocol details:
diff --git a/docs/libcurl/opts/CURLOPT_UNIX_SOCKET_PATH.3 b/docs/libcurl/opts/CURLOPT_UNIX_SOCKET_PATH.3
index 8cf4d24ea..b5ac58814 100644
--- a/docs/libcurl/opts/CURLOPT_UNIX_SOCKET_PATH.3
+++ b/docs/libcurl/opts/CURLOPT_UNIX_SOCKET_PATH.3
@@ -56,7 +56,7 @@ All protocols except for file:// and FTP are supported in theory. HTTP, IMAP,
 POP3 and SMTP should in particular work (including their SSL/TLS variants).
 .SH EXAMPLE
 Given that you have an nginx server running, listening on /tmp/nginx.sock, you
-can request a HTTP resource with:
+can request an HTTP resource with:
 
 .nf
     curl_easy_setopt(curl_handle, CURLOPT_UNIX_SOCKET_PATH, "/tmp/nginx.sock");
diff --git a/docs/libcurl/opts/CURLOPT_UPLOAD.3 b/docs/libcurl/opts/CURLOPT_UPLOAD.3
index 0ad201a1c..95088aa73 100644
--- a/docs/libcurl/opts/CURLOPT_UPLOAD.3
+++ b/docs/libcurl/opts/CURLOPT_UPLOAD.3
@@ -37,7 +37,7 @@ the PUT request unless you tell libcurl otherwise.
 Using PUT with HTTP 1.1 implies the use of a "Expect: 100-continue" header.
 You can disable this header with \fICURLOPT_HTTPHEADER(3)\fP as usual.
 
-If you use PUT to a HTTP 1.1 server, you can upload data without knowing the
+If you use PUT to an HTTP 1.1 server, you can upload data without knowing the
 size before starting the transfer if you use chunked encoding. You enable this
 by adding a header like "Transfer-Encoding: chunked" with
 \fICURLOPT_HTTPHEADER(3)\fP. With HTTP 1.0 or without chunked transfer, you
diff --git a/docs/libcurl/opts/CURLOPT_URL.3 b/docs/libcurl/opts/CURLOPT_URL.3
index 879f18323..3f88c94b7 100644
--- a/docs/libcurl/opts/CURLOPT_URL.3
+++ b/docs/libcurl/opts/CURLOPT_URL.3
@@ -108,7 +108,7 @@ The path part of the URL is protocol specific and whilst some examples are
 given below this list is not conclusive:
 
 .IP HTTP
-The path part of a HTTP request specifies the file to retrieve and from what
+The path part of an HTTP request specifies the file to retrieve and from what
 directory. If the directory is not specified then the web server's root
 directory is used. If the file is omitted then the default document will be
 retrieved for either the directory specified or the root directory. The exact