removed quoting changes

Author: codemeleon

group_vars/gxconfig.yml

@@ -1029,7 +1029,7 @@ base_app_main: &BASE_APP_MAIN
     'cancer.usegalaxy.eu': Cancer
     'aqua.usegalaxy.eu': Aqua
     'eirene.usegalaxy.eu': EIRENE
-
+    'riboseq.usegalaxy.eu': RiboSeq
 
   # This option has been deprecated, use the `logo_src` instead to
   # change the default logo including the galaxy brand title.