Removing an unused use statement from example

richardmiller-zz · richardmiller-zz · commit 59dde0bccea9 · 2013-03-19T09:54:14.000Z
diff --git a/components/dependency_injection/introduction.rst b/components/dependency_injection/introduction.rst
@@ -153,7 +153,6 @@ You could then get your ``newsletter_manager`` service from the container
 like this::
 
     use Symfony\Component\DependencyInjection\ContainerBuilder;
-    use Symfony\Component\DependencyInjection\Reference;
 
     $container = new ContainerBuilder();
 
