Removing useless title

weaverryan · weaverryan · commit 7e2d8bd90516 · 2016-07-11T16:13:28.000-04:00
diff --git a/components/class_loader/cache_class_loader.rst b/components/class_loader/cache_class_loader.rst
@@ -8,9 +8,6 @@
 Cache a Class Loader
 ====================
 
-Introduction
-------------
-
 Finding the file for a particular class can be an expensive task. Luckily,
 the ClassLoader component comes with two classes to cache the mapping
 from a class to its containing file. Both the :class:`Symfony\\Component\\ClassLoader\\ApcClassLoader`
