docs: hashed id (encodeID()) in CodeIgniter\Model has been removed

f87ffec

Author: kenjis

user_guide_src/source/incoming/routing.rst

@@ -68,7 +68,7 @@ Placeholders Description
 (:num)       will match any integer.
 (:alpha)     will match any string of alphabetic characters
 (:alphanum)  will match any string of alphabetic characters or integers, or any combination of the two.
-(:hash)      is the same as **(:segment)**, but can be used to easily see which routes use hashed ids (see the :doc:`Model </models/model>` docs).
+(:hash)      is the same as **(:segment)**, but can be used to easily see which routes use hashed ids.
 ============ ===========================================================================================================
 
 .. note:: **{locale}** cannot be used as a placeholder or other part of the route, as it is reserved for use