COMPMID-3324: Adjusting capitalization of Arm copyright claim to reflect Arm preferred presentation

Change-Id: Ib7dcfcbb24b408999dfae366b9da396485aacf78
Signed-off-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/3525
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Tested-by: Georgios Pinitas <georgios.pinitas@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
diff --git a/docs/04_adding_operator.dox b/docs/04_adding_operator.dox
index 66ae9a6..c40aaa3 100644
--- a/docs/04_adding_operator.dox
+++ b/docs/04_adding_operator.dox
@@ -1,5 +1,5 @@
 ///
-/// Copyright (c) 2018-2019 ARM Limited.
+/// Copyright (c) 2018-2019 Arm Limited.
 ///
 /// SPDX-License-Identifier: MIT
 ///