# HG changeset patch
# User Mads Kiilerich <mads@kiilerich.com>
# Date 2020-10-10 19:11:49
# Node ID fb37ca246267b971ae4cde920407d246911f36d6
# Parent  bbd96bdf8372c0b59e47a1523570441a457ee259

docs: refer to EXTRA_MAPPINGS in extensions instead of hacking LANGUAGES_EXTENSIONS_MAP directly

diff --git a/docs/usage/general.rst b/docs/usage/general.rst
--- a/docs/usage/general.rst
+++ b/docs/usage/general.rst
@@ -118,8 +118,9 @@ Trending source files
 
 Trending source files are calculated based on a predefined dictionary of known
 types and extensions. If an extension is missing or you would like to scan
-custom files, it is possible to extend the ``LANGUAGES_EXTENSIONS_MAP``
-dictionary located in ``kallithea/config/conf.py`` with new types.
+custom files, it is possible to add additional file extensions with
+``EXTRA_MAPPINGS`` in your custom Kallithea extensions.py file. See
+:ref:`customization`.
 
 
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