From 15a4d7696fc2b627f84eff1eaa6dc834a710e362 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mike=20F=C3=A4hrmann?= <mike_faehrmann@web.de>
Date: Sun, 9 Oct 2022 20:42:46 +0200
Subject: [PATCH] [docs] update 'adjust-extensions' explanation (#3031)

---
 docs/configuration.rst | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/docs/configuration.rst b/docs/configuration.rst
index f7dddf05..a5d89d53 100644
--- a/docs/configuration.rst
+++ b/docs/configuration.rst
@@ -3095,9 +3095,13 @@ Type
 Default
     ``true``
 Description
-    Check the file headers of ``jpg``, ``png``, and ``gif`` files
+    Check file headers of downloaded files
     and adjust their filename extensions if they do not match.
 
+    For example, this will change the filename extension (``{extension}``)
+    of a file called ``example.png`` from ``png`` to ``jpg`` when said file
+    contains JPEG/JFIF data.
+
 
 downloader.http.headers
 -----------------------