diff --git a/reference-docs/device-display.rst b/reference-docs/device-display.rst
index e41004d..dbd0d72 100644
--- a/reference-docs/device-display.rst
+++ b/reference-docs/device-display.rst
@@ -83,7 +83,7 @@ Since version 2.1.0 ``screensaver`` node has been added::
 +======================+================+============================================================================+
 | ``brightness``       | Integer        |  Brightness of the display. Valid values [0..100]                          |
 +----------------------+----------------+----------------------------------------------------------------------------+
-| ``brighrness_mode``  | Enum           | ["auto", "manual"]                                                         |
+| ``brightness_mode``  | Enum           | ["auto", "manual"]                                                         |
 |                      |                |  - *auto* – automatically adjust brightness                                | 
 |                      |                |  - *manual* – brightness is configured by the user                         |
 +----------------------+----------------+----------------------------------------------------------------------------+