[libxml2] Remove stray character from comment

[Nick Wellnhofer <nwellnhof src gnome org>]

commit b7c50b8ddeae4662c639369360f34b832b6b2e49
Author: Nick Wellnhofer <wellnhofer aevum de>
Date:   Tue Apr 17 12:07:08 2018 +0200

    Remove stray character from comment
    
    Fixes bug #795316:
    
    https://bugzilla.gnome.org/show_bug.cgi?id=795316

 xpath.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/xpath.c b/xpath.c
index 9d223977..3fae0bf4 100644
--- a/xpath.c
+++ b/xpath.c
@@ -2,7 +2,7 @@
  * xpath.c: XML Path Language implementation
  *          XPath is a language for addressing parts of an XML document,
  *          designed to be used by both XSLT and XPointer
- *f
+ *
  * Reference: W3C Recommendation 16 November 1999
  *     http://www.w3.org/TR/1999/REC-xpath-19991116
  * Public reference: