[gtk+] Fix doc build

[Matthias Clasen <matthiasc src gnome org>]

commit 2cd44fa5f3a599fbd63debd2f917640341185a12
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Oct 14 12:30:40 2009 -0400

    Fix doc build
    
    There was an escaping problem in the newly inlined documentation.

 gtk/gtkaboutdialog.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkaboutdialog.c b/gtk/gtkaboutdialog.c
index 6498d1d..0e5ca7e 100644
--- a/gtk/gtkaboutdialog.c
+++ b/gtk/gtkaboutdialog.c
@@ -76,7 +76,7 @@
  * clicks on a link or email address, see gtk_about_dialog_set_email_hook()
  * and gtk_about_dialog_set_url_hook(). Email addresses in the
  * authors, documenters and artists properties are recognized by looking for
- * <literal><user@<!-- -->host></literal>, URLs are
+ * <literal>&lt;user@<!-- -->host&gt;</literal>, URLs are
  * recognized by looking for <literal>http://url</literal>, with
  * <literal>url</literal> extending to the next space, tab or line break.
  *