[PATCH] git-bugreport.txt: adjust reference to strftime(3)

The strftime(3) man page is outside of the Git suite.  Refererence it as
we do other external man pages and avoid creating a broken link when
generating the HTML documentation.

Signed-off-by: Todd Zullinger <redacted>
---

Hi Emily,

While building 2.27.0-rc0, I noticed a broken link crept into the HTML
docs for git-bugreport.  I believe this change matches most of our
existing references to external man pages.

Some are enclosed in backticks, while most are not.  My first instinct
was to use backticks.  I avoided that to be consistent with the majority
of other references.  But I didn't look closely to see if newer
additions use backticks versus older changes do not.

The current "link:strftime[3]" tries to create a link to strftime named
3, which doesn't seem like what we want. :)

Thanks,
Todd

 Documentation/git-bugreport.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/git-bugreport.txt b/Documentation/git-bugreport.txt
index 7fe9aef34e..9edad66a63 100644
--- a/Documentation/git-bugreport.txt
+++ b/Documentation/git-bugreport.txt

@@ -46,7 +46,7 @@ OPTIONS
 --suffix <format>::
 	Specify an alternate suffix for the bugreport name, to create a file
 	named 'git-bugreport-<formatted suffix>'. This should take the form of a
-	link:strftime[3] format string; the current local time will be used.
+	strftime(3) format string; the current local time will be used.
 
 GIT
 ---

-- 
2.26.1