[pygtk] fix distcheck

[John Stowers <jstowers src gnome org>]

commit f27633ddfc87237511f6af75357e8232d58a3bce
Author: John Stowers <john stowers gmail com>
Date:   Sat Mar 12 16:04:09 2011 +1300

    fix distcheck

 docs/Makefile.am |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/docs/Makefile.am b/docs/Makefile.am
index fbff999..50fb31c 100644
--- a/docs/Makefile.am
+++ b/docs/Makefile.am
@@ -599,7 +599,6 @@ HTML_FILES =						\
 	html/pango-markup-language.html			\
 	html/pygtk.devhelp				\
 	html/pygtk-introduction.html			\
-	html/pygtk-reference-format.html		\
 	html/unixprint-class-reference.html		\
 	html/unixprint-constants.html			\
 	html/unixprint-functions.html