diff --git a/Documentation/devicetree/bindings/input/tri_state_key.txt b/Documentation/devicetree/bindings/input/tri_state_key.txt
index 37f9d47a8da8..21fd3f71bfea 100644
--- a/Documentation/devicetree/bindings/input/tri_state_key.txt
+++ b/Documentation/devicetree/bindings/input/tri_state_key.txt
@@ -1,7 +1,7 @@
 Tri-state key
 
 Required Properties:
-- compatible:			Must be "ompatible = "oneplus,tri-state-key".
+- compatible:			Must be "compatible = "oneplus,tri-state-key".
 
 
 Example: