[gnome-music] build: update hicontrast theme

[Vadim Rutkovsky <vrutkovsky src gnome org>]

commit fe99b5554dec1915839df08f04b723a49a116084
Author: Vadim Rutkovsky <vrutkovs redhat com>
Date:   Fri Aug 14 12:57:53 2015 +0200

    build: update hicontrast theme

 data/Makefile.am |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/data/Makefile.am b/data/Makefile.am
index 3dba9df..c1b8a13 100644
--- a/data/Makefile.am
+++ b/data/Makefile.am
@@ -63,11 +63,11 @@ update-icon-cache:
                echo "Updating Gtk hicolor icon cache."; \
                $(gtk_update_hicolor_icon_cache); \
                echo "Updating Gtk highcontrast icon cache."; \
-               $(gtk_update_hicolor_icon_cache); \
+               $(gtk_update_hicontrast_icon_cache); \
        else \
                echo "*** Icon cache not updated.  After (un)install, run this:"; \
                echo "***   $(gtk_update_hicolor_icon_cache)"; \
-               echo "***   $(gtk_update_hicolor_icon_cache)"; \
+               echo "***   $(gtk_update_hicontrast_icon_cache)"; \
        fi