Remove whitespace from comments in CMakeLists.txt

Change-Id: I9a94a6f224a5cbd5fb1f8b57ed0c369339e23228


[ROCm/ROCR-Runtime commit: 24714cb769]

projects/rocr-runtime/runtime/hsa-runtime/core/CMakeLists.txt

@@ -2,24 +2,24 @@
 ##
 ## The University of Illinois/NCSA
 ## Open Source License (NCSA)
-## 
+##
 ## Copyright (c) 2014-2015, Advanced Micro Devices, Inc. All rights reserved.
-## 
+##
 ## Developed by:
-## 
+##
 ##                 AMD Research and AMD HSA Software Development
-## 
+##
 ##                 Advanced Micro Devices, Inc.
-## 
+##
 ##                 www.amd.com
-## 
+##
 ## Permission is hereby granted, free of charge, to any person obtaining a copy
 ## of this software and associated documentation files (the "Software"), to
 ## deal with the Software without restriction, including without limitation
 ## the rights to use, copy, modify, merge, publish, distribute, sublicense,
 ## and#or sell copies of the Software, and to permit persons to whom the
 ## Software is furnished to do so, subject to the following conditions:
-## 
+##
 ##  - Redistributions of source code must retain the above copyright notice,
 ##    this list of conditions and the following disclaimers.
 ##  - Redistributions in binary form must reproduce the above copyright
@@ -29,7 +29,7 @@
 ##    nor the names of its contributors may be used to endorse or promote
 ##    products derived from this Software without specific prior written
 ##    permission.
-## 
+##
 ## THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 ## IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 ## FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL