fixed typo

Author: briri

app/controllers/org_admin/templates_controller.rb

@@ -386,7 +386,7 @@ def parse_visibility(args, org)
       # If present, we parse to retrieve the value
       if args[:visibility].nil?
         org.funder? ? Template.visibilities[:publicly_visible] : Template.visibilities[:organisationally_visible]
-      elsif args.fetch(:visibility, '0') == '1'
+      elsif ['0', 'organisationally_visible'].include?(args.fetch(:visibility, 'publicly_visible'))
         Template.visibilities[:organisationally_visible]
       else
         Template.visibilities[:publicly_visible]