minor #10811 use .yaml instead of .yml (OskarStark)

javiereguiluz · javiereguiluz · commit 3d66d31a4d87 · 2018-12-27T16:15:27.000+01:00
This PR was submitted for the master branch but it was merged into the 4.1 branch instead (closes #10811). Discussion ---------- use .yaml instead of .yml Commits ------- 19462db use .yaml instead of .yml
diff --git a/form/form_collections.rst b/form/form_collections.rst
@@ -474,7 +474,7 @@ you will learn about next!).
 
         .. code-block:: yaml
 
-            # src/Resources/config/doctrine/Task.orm.yml
+            # src/Resources/config/doctrine/Task.orm.yaml
             App\Entity\Task:
                 type: entity
                 # ...
