tweak doc

dbu · dbu · commit 19bd63d37041 · 2015-02-21T17:29:36.000+01:00
diff --git a/Resources/doc/features/tagging.rst b/Resources/doc/features/tagging.rst
@@ -60,7 +60,8 @@ use ``tagResponse($response, $tags)`` to set tags on a response::
         }
     }
 
-Or inject the ``TagSubscriber`` (service ``fos_http_cache.event_listener.tag``)
+If you have no access to the ``Response`` object (e.g. because it is not
+created yet), inject the ``TagSubscriber`` (service ``fos_http_cache.event_listener.tag``)
 and call ``addTags($tags)`` to set tags that will be added to the response once
 it exists::
 

Original file line number	Diff line number	Diff line change
@@ -60,7 +60,8 @@ use ``tagResponse($response, $tags)`` to set tags on a response::
`60`	`60`	`}`
`61`	`61`	`}`
`62`	`62`
`63`		-Or inject the ``TagSubscriber`` (service ``fos_http_cache.event_listener.tag``)
	`63`	+If you have no access to the ``Response`` object (e.g. because it is not
	`64`	+created yet), inject the ``TagSubscriber`` (service ``fos_http_cache.event_listener.tag``)
`64`	`65`	and call ``addTags($tags)`` to set tags that will be added to the response once
`65`	`66`	`it exists::`
`66`	`67`