Merge pull request symfony#2658 from jbafford/doubled-words-22

weaverryan · weaverryan · commit 4618929f52a6 · 2013-05-26T10:14:09.000-07:00
fix doubled words
diff --git a/book/http_cache.rst b/book/http_cache.rst
@@ -975,7 +975,7 @@ possible.
 
 .. tip::
 
-    The listener listener only responds to local IP addresses or trusted
+    The listener only responds to local IP addresses or trusted
     proxies.
 
 .. note::
