[gnome-maps] src/Makefile: Add missing backslash

[Jonas Danielsson <jonasdn src gnome org>]

commit c2c6237d7768510cd0a8de529e28822aeb53ea06
Author: Jonas Danielsson <jonas threetimestwo org>
Date:   Mon Jan 5 05:10:04 2015 -0500

    src/Makefile: Add missing backslash

 src/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index 295f399..3cb9f1c 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -3,7 +3,7 @@ NULL =
 appdir = $(pkgdatadir)
 nodist_app_SCRIPTS = org.gnome.Maps
 
-app_resource_files =
+app_resource_files =                                                   \
        $(shell $(GLIB_COMPILE_RESOURCES)                               \
                --sourcedir=$(srcdir)                                   \
                --generate-dependencies                                 \