[PATCH v2 1/3] gitweb: Fix a typo in a comment

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

Change a typo'd MIME type in a comment. The Content-Type is
application/xhtml+xml, not application/xhtm+xml.

Fixes up code originally added in 53c4031 ("gitweb: Strip
non-printable characters from syntax highlighter output", 2011-09-16).

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 gitweb/gitweb.perl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 44094f4..cba7405 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -1616,7 +1616,7 @@ sub esc_path {
 	return $str;
 }
 
-# Sanitize for use in XHTML + application/xml+xhtm (valid XML 1.0)
+# Sanitize for use in XHTML + application/xml+xhtml (valid XML 1.0)
 sub sanitize {
 	my $str = shift;
 
-- 
2.9.3