[mousetweaks] build: do not mention gnome-doc-utils.make as it doesn't exist

[Frederic Peters <fpeters src gnome org>]

commit 8dba33ff437a5d219b5a8ec8a07cdc498d58f7e1
Author: FrÃdÃric PÃters <fpeters 0d be>
Date:   Tue Nov 6 10:07:03 2012 +0100

    build: do not mention gnome-doc-utils.make as it doesn't exist

 Makefile.am |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 0ee4f6d..48a0bed 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -22,7 +22,6 @@ MAINTAINERCLEANFILES =              \
     $(srcdir)/mkinstalldirs         \
     $(srcdir)/omf.make              \
     $(srcdir)/xmldocs.make          \
-    $(srcdir)/gnome-doc-utils.make  \
     $(srcdir)/intltool-extract.in   \
     $(srcdir)/intltool-merge.in     \
     $(srcdir)/intltool-update.in