update

Former-commit-id: 873e93776625dc22da434be059cc2b53fe363674

cpp/cmake/ThirdPartyPackages.cmake

@@ -5,8 +5,7 @@
 # to you under the Apache License, Version 2.0 (the
 # "License"); you may not use this file except in compliance
 # with the License.  You may obtain a copy of the License at
-#
-
+#   http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing,
 # software distributed under the License is distributed on an