minor #11540 Renamed an article that was still referring to Symfony2 (javiereguiluz)

javiereguiluz · javiereguiluz · commit db9608059e14 · 2019-05-07T17:57:49.000+02:00
This PR was squashed before being merged into the 3.4 branch (closes #11540). Discussion ---------- Renamed an article that was still referring to Symfony2 This recreates the #11528 PR which was lost during the recovery of a very serious merge problem we had in this repository. It was my fault, so I'm sorry! Commits ------- 7985280 Renamed an article that was still referring to Symfony2
diff --git a/_build/redirection_map b/_build/redirection_map
@@ -364,3 +364,4 @@
 /contributing/code/patches /contributing/code/pull_requests
 /workflow/state-machines /workflow/introduction
 /workflow/usage /workflow
+/introduction/from_flat_php_to_symfony2 /introduction/from_flat_php_to_symfony
diff --git a/create_framework/http_foundation.rst b/create_framework/http_foundation.rst
@@ -78,7 +78,7 @@ unit test for the above code::
 
     If our application were just slightly bigger, we would have been able to
     find even more problems. If you are curious about them, read the
-    :doc:`/introduction/from_flat_php_to_symfony2` chapter of the book.
+    :doc:`/introduction/from_flat_php_to_symfony` chapter of the book.
 
 At this point, if you are not convinced that security and testing are indeed
 two very good reasons to stop writing code the old way and adopt a framework
diff --git a/introduction/from_flat_php_to_symfony.rst b/introduction/from_flat_php_to_symfony.rst
