dt-bindings: fix vendor prefix for ITE Tech. Inc.

ITE Tech. Inc. (abbreviated as ITE ) is a professional fabless IC
design house. ITE's core technology includes PC and NB Controller chips,
Super I/O, High Speed Serial Interface, Video Codec, Touch Sensing,
Surveillance, OFDM, Sensor Fusion, and so on.

Our official name is "ITE Tech. Inc.", so change "ITE," to "ITE.".

more information on: http://www.ite.com.tw/Signed-off-by: Allen Chen <allen.chen@ite.com.tw>
Acked-by: Rob Herring <robh@kernel.org>
Fixes: 17ff9478 ("dt-bindings: Add ITE Tech prefix")
Cc: Marek Vasut <marex@denx.de>
Cc: devicetree@vger.kernel.org
Cc: Allen Chen <allen.chen@ite.com.tw>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
[added fixes tag and updated subject]
Link: https://patchwork.freedesktop.org/patch/msgid/1587979103-5630-2-git-send-email-allen.chen@ite.com.tw

Documentation/devicetree/bindings/vendor-prefixes.yaml

@@ -490,7 +490,7 @@ patternProperties:
   "^issi,.*":
     description: Integrated Silicon Solutions Inc.
   "^ite,.*":
-    description: ITE Tech, Inc.
+    description: ITE Tech. Inc.
   "^itead,.*":
     description: ITEAD Intelligent Systems Co.Ltd
   "^iwave,.*":