Fixed a content reference

Author: javiereguiluz

index.rst

@@ -23,7 +23,7 @@ Get started fast with the Symfony :doc:`Quick Tour <quick_tour/index>`:
 * :doc:`quick_tour/the_controller`
 * :doc:`quick_tour/the_architecture`
 
-.. include:: /getting_started/index
+.. include:: getting_started/index
 
 Topics
 ------