docs: add link to Helpers page

Author: kenjis

user_guide_src/source/general/helpers.rst

@@ -72,6 +72,8 @@ it.
 However if you want to load in your controller constructor, you can use the ``$helpers``
 property in Controller instead. See :ref:`Controllers <controllers-helpers>`.
 
+.. _helpers-loading-from-non-standard-locations:
+
 Loading from Non-standard Locations
 -----------------------------------
 

user_guide_src/source/general/modules.rst

@@ -195,11 +195,13 @@ is provided. If calling on the CLI, you will need to provide double backslashes:
 Helpers
 =======
 
-Helpers will be located automatically from defined namespaces when using the ``helper()`` method, as long as it
+Helpers will be automatically discovered within defined namespaces when using the ``helper()`` function, as long as it
 is within the namespaces **Helpers** directory:
 
 .. literalinclude:: modules/009.php
 
+You can specify namespaces. See :ref:`helpers-loading-from-non-standard-locations` for details.
+
 Language Files
 ==============