[glib] Escape percent sign in g_variant_new_parsed documentation

[Simon McVittie <smcv src gnome org>]

commit 83afcc0a29202f7171e185c93ab0183dbf80cb39
Author: Simon McVittie <simon mcvittie collabora co uk>
Date:   Tue Oct 4 10:46:13 2011 +0100

    Escape percent sign in g_variant_new_parsed documentation
    
    Strings matching /%[a-z]/ are special syntax for gtk-doc.
    
    Bug: https://bugzilla.gnome.org/show_bug.cgi?id=632049
    Signed-off-by: Simon McVittie <simon mcvittie collabora co uk>
    Reviewed-by: Ryan Lortie <desrt desrt ca>

 glib/gvariant-parser.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/glib/gvariant-parser.c b/glib/gvariant-parser.c
index 9f9c34c..ccd4c35 100644
--- a/glib/gvariant-parser.c
+++ b/glib/gvariant-parser.c
@@ -2487,7 +2487,7 @@ g_variant_new_parsed_va (const gchar *format,
  *
  * You may not use this function to return, unmodified, a single
  * #GVariant pointer from the argument list.  ie: @format may not solely
- * be anything along the lines of "%*", "%?", "%r", or anything starting
+ * be anything along the lines of "%*", "%?", "\%r", or anything starting
  * with "%@".
  **/
 GVariant *