[gnome-devel-docs] Remove deleted image from the Makefile

[Ekaterina Gerasimova <egerasimov src gnome org>]

commit 27be3425e684f1ee77643f5e6cb53970030d0c41
Author: Ekaterina Gerasimova <kittykat3756 gmail com>
Date:   Sun Sep 22 19:18:46 2013 +0100

    Remove deleted image from the Makefile

 platform-overview/Makefile.am |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/platform-overview/Makefile.am b/platform-overview/Makefile.am
index 7bdfa0a..bd2d171 100644
--- a/platform-overview/Makefile.am
+++ b/platform-overview/Makefile.am
@@ -64,7 +64,6 @@ HELP_FILES = \
        tour-summary.page
 
 HELP_MEDIA = \
-       media/equation.png \
        media/glade-new-window.png \
        media/glade-result.png \
        media/glade-set-values.png \