From 58206f0ef21df5f20b4932f2fdce181abd579cfe Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Sat, 17 Dec 2016 18:14:01 +0100
Subject: cmdline-opts/gen.pl: trim off trailing spaces

---
 docs/cmdline-opts/gen.pl | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/docs/cmdline-opts/gen.pl b/docs/cmdline-opts/gen.pl
index 6fe24be1e..c8b129360 100755
--- a/docs/cmdline-opts/gen.pl
+++ b/docs/cmdline-opts/gen.pl
@@ -210,8 +210,9 @@ sub single {
     }
     if($foot[0]) {
         print "\n";
-        print @foot;
-        print "\n";
+        my $f = join("", @foot);
+        $f =~ s/ +\z//; # remove trailing space
+        print "$f\n";
     }
     return 0;
 }
-- 
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