add missing blank line after directive

OskarStark · OskarStark · commit f7cf992fa972 · 2018-12-31T17:57:43.000+01:00
diff --git a/components/cache/adapters/memcached_adapter.rst b/components/cache/adapters/memcached_adapter.rst
@@ -286,6 +286,7 @@ Available Options
     are valid and fit within the design of the protocol being used.
 
 .. tip::
+
     Reference the `Memcached`_ extension's `predefined constants`_ documentation
     for additional information about the available options.
 
diff --git a/components/cache/adapters/redis_adapter.rst b/components/cache/adapters/redis_adapter.rst
@@ -139,6 +139,7 @@ Available Options
     connection attempt times out.
 
 .. note::
+
     When using the `Predis`_ library some additional Predis-specific options are available.
     Reference the `Predis Connection Parameters`_ documentation for more information.
 
diff --git a/controller.rst b/controller.rst
@@ -348,6 +348,7 @@ For more information about services, see the :doc:`/service_container` article.
 .. _controller-service-arguments-tag:
 
 .. note::
+
     If this isn't working, make sure your controller is registered as a service,
     is :ref:`autoconfigured <services-autoconfigure>` and extends either
     :class:`Symfony\\Bundle\\FrameworkBundle\\Controller\\Controller` or
