 
   Runtime configuration, instead, is accessed during or
   after your application is started and can be read through the
-  `config/2` function:
+  `c:config/2` function:
 
       YourApp.Endpoint.config(:port)
       YourApp.Endpoint.config(:some_config, :default_value)

      `:endpoint` field of the socket; if it's not there, `fun` will be
      executed with no instrumentation

  Usually, users should prefer to instrument events using the `instrument/3`
  macro defined in every Phoenix endpoint. This macro should only be used for
  cases when the endpoint is dynamic and not known at compile time.


  atom as first argument and the endpoint configuration as second.

  All of Phoenix configuration, except the Compile-time configuration
  below can be set dynamically from the `c:init/2` callback.

  ### Compile-time configuration

