fixing reference

Author: weaverryan

components/validator/resources.rst

@@ -77,7 +77,7 @@ configure the locations of these files::
 .. note::
 
     If you want to load YAML mapping files then you will also need to install
-    :doc:`the Yaml component </components/yaml/introduction>`.
+    :doc:`the Yaml component </components/yaml>`.
 
 .. tip::