minor #77 Proofing the controller chapter (weaverryan)

This PR was squashed before being merged into the 2.7 branch (closes #77). Discussion ---------- Proofing the controller chapter Removing a lot of duplication between this and routing - which is tricky because they are quite related topics. See #72 Commits ------- 8afcade Proofing the controller chapter
symfony · Jul 15, 2016 · f3b4382 · f3b4382
2 parents 2d355f3 + 8afcade
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diff --git a/configuration.rst b/configuration.rst
@@ -182,6 +182,8 @@ The ``imports`` key works a lot like the PHP ``include`` function: the contents
 ``parameters.yml``, ``security.yml`` and ``services.yml`` are read and loaded. You
 can also load XML files or PHP files.
 
+.. _config-parameter-intro:
+
 The parameters key: Parameters (Variables)
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