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-rw-r--r--docs/libcurl/opts/CURLOPT_INTERFACE.33
1 files changed, 3 insertions, 0 deletions
diff --git a/docs/libcurl/opts/CURLOPT_INTERFACE.3 b/docs/libcurl/opts/CURLOPT_INTERFACE.3
index 77db3723e..8b7aff0c5 100644
--- a/docs/libcurl/opts/CURLOPT_INTERFACE.3
+++ b/docs/libcurl/opts/CURLOPT_INTERFACE.3
@@ -40,6 +40,9 @@ synchronously. Using the if! format is highly recommended when using the
multi interfaces to avoid allowing the code to block. If "if!" is specified
but the parameter does not match an existing interface, CURLE_INTERFACE_FAILED
is returned from the libcurl function used to perform the transfer.
+
+The application does not have to keep the string around after setting this
+option.
.SH DEFAULT
NULL, use whatever the TCP stack finds suitable
.SH PROTOCOLS