Switch to side-by-side view

--- a/Allura/allura/lib/macro.py
+++ b/Allura/allura/lib/macro.py
@@ -332,4 +332,4 @@
                 url=user_role.user.url(),
                 name=user_role.user.display_name))
             for user_role in admin_role.users_with_role())
-    return output
+    return '<p>{}</p>'.format(output)