[gtk+] docs: Escape bare '#' in GdkRGBA string definitions

[Emmanuele Bassi <ebassi src gnome org>]

commit 11aac235bc74d6fcebce10a86ca8f21b427825f3
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Sun May 20 13:45:05 2012 +0100

    docs: Escape bare '#' in GdkRGBA string definitions
    
    GTK-Doc does not like bare '#', so let's turn them into &num;.

 gdk/gdkrgba.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gdk/gdkrgba.c b/gdk/gdkrgba.c
index 8d314f2..1151c12 100644
--- a/gdk/gdkrgba.c
+++ b/gdk/gdkrgba.c
@@ -148,7 +148,8 @@ parse_rgb_value (const gchar  *str,
  * A standard name (Taken from the X11 rgb.txt file).
  * </listitem>
  * <listitem>
- * A hex value in the form '#rgb' '#rrggbb' '#rrrgggbbb' or '#rrrrggggbbbb'
+ * A hex value in the form '&num;rgb' '&num;rrggbb' '&num;rrrgggbbb'
+ * or '&num;rrrrggggbbbb'
  * </listitem>
  * <listitem>
  * A RGB color in the form 'rgb(r,g,b)' (In this case the color will