added s to content types groupe in popsu1 prog toc

config/sync/views.view.programme_toc.yml

@@ -2748,8 +2748,8 @@ display:
           label: ''
           exclude: true
           alter:
-            alter_text: false
-            text: ''
+            alter_text: true
+            text: '{{ type }}s'
             make_link: false
             path: ''
             absolute: false