[gthumb] User docs: Revert my previous commit as the bug seems to be intentional.

[Andre Klapper <aklapper src gnome org>]

commit 5aedd9b46801a655e4a01df4e50432a59c6ea114
Author: Andre Klapper <a9016009 gmx de>
Date:   Sun Mar 23 22:56:50 2014 +0100

    User docs: Revert my previous commit as the bug seems to be intentional.

 help/C/attributes.page |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/help/C/attributes.page b/help/C/attributes.page
index e6e19bf..f94b2a9 100644
--- a/help/C/attributes.page
+++ b/help/C/attributes.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/"; type="topic"
-id="attributes">
+id="gthumb-attributes">
   <info>
     <link type="guide" xref="index#reference" />
   </info>