Remove stray quotes in --pretty and --format documentation

Štěpán Němec · gitster · commit efc39d6daf65 · 2010-10-08T12:31:07.000-07:00
Quotes (for emphasis) are used in option explanations, not the
headings.

Signed-off-by: Štěpán Němec &lt;stepnem@gmail.com&gt;
Acked-by: Jonathan Nieder &lt;jrnieder@gmail.com&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/Documentation/git-shortlog.txt b/Documentation/git-shortlog.txt
@@ -44,7 +44,7 @@ OPTIONS
 --email::
 	Show the email address of each author.
 
---format[='<format>']::
+--format[=<format>]::
 	Instead of the commit subject, use some other information to
 	describe each commit.  '<format>' can be any string accepted
 	by the `--format` option of 'git log', such as '{asterisk} [%h] %s'.
diff --git a/Documentation/pretty-options.txt b/Documentation/pretty-options.txt
@@ -1,5 +1,5 @@
---pretty[='<format>']::
---format='<format>'::
+--pretty[=<format>]::
+--format=<format>::
 
 	Pretty-print the contents of the commit logs in a given format,
 	where '<format>' can be one of 'oneline', 'short', 'medium',
