diff --git a/docs/admin/system_admin/tuning/tuning-user-sessions-performance.rst b/docs/admin/system_admin/tuning/tuning-user-sessions-performance.rst
--- a/docs/admin/system_admin/tuning/tuning-user-sessions-performance.rst
+++ b/docs/admin/system_admin/tuning/tuning-user-sessions-performance.rst
@@ -48,7 +48,7 @@ uses, or if required it can be a differe
 
 
 
-To switch to reds-based user sessions uncomment the following section in
+To switch to redis-based user sessions uncomment the following section in
 your :file:`/home/{user}/.rccontrol/{instance-id}/rhodecode.ini` file.
 
 .. code-block:: ini