Merge branch '3.4' into 4.3

javiereguiluz · javiereguiluz · commit 2fdbe0127de8 · 2019-10-14T10:32:46.000+02:00
* 3.4:
  Simplified tagged services YAML example
diff --git a/service_container/tags.rst b/service_container/tags.rst
@@ -507,7 +507,8 @@ first  constructor argument to the ``App\HandlerCollection`` service:
 
             App\HandlerCollection:
                 # inject all services tagged with app.handler as first argument
-                arguments: [!tagged app.handler]
+                arguments:
+                    - !tagged app.handler
 
     .. code-block:: xml
 
