Update introduction.rst

martijn80 · weaverryan · commit 2c79c0883e75 · 2016-03-17T19:36:31.000-04:00
the docs are missing important info that the var_dumper component needs to added as a bundle to the appkernel
diff --git a/components/var_dumper/introduction.rst b/components/var_dumper/introduction.rst
@@ -20,6 +20,9 @@ You can install the component in 2 different ways:
 * :doc:`Install it via Composer </components/using_components>` (``symfony/var-dumper`` on `Packagist`_);
 * Use the official Git repository (https://github.com/symfony/var-dumper).
 
+.. note::
+Make sure the bundle is added in your ``app/AppKernel.php``
+
 .. _components-var-dumper-dump:
 
 The dump() Function
