-#/** @file\r
-# Sample UEFI Application Reference Module.\r
-# This is a shell application that will display statistical information about variable\r
-# usage.\r
-# \r
-# Copyright (c) 2007 - 2008, Intel Corporation.\r
-# All rights reserved. This program and the accompanying materials\r
+## @file\r
+# A shell application that displays statistical information about variable usage.\r
+#\r
+# This application can display statistical information about variable usage for SMM variable\r
+# driver and non-SMM variable driver.\r
+# Note that if Variable Dxe/Smm driver doesn't enable the feature by setting PcdVariableCollectStatistics\r
+# as TRUE, the application will not display variable statistical information.\r
+#\r
+# Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>\r
+# This program and the accompanying materials\r