diff --git a/MdeModulePkg/Library/DebugAgentLibNull/DebugAgentLibNull.inf b/MdeModulePkg/Library/DebugAgentLibNull/DebugAgentLibNull.inf
index 0a4cb3ce38..2dd5bd9751 100644
--- a/MdeModulePkg/Library/DebugAgentLibNull/DebugAgentLibNull.inf
+++ b/MdeModulePkg/Library/DebugAgentLibNull/DebugAgentLibNull.inf
@@ -1,4 +1,4 @@
-#/** @file
+## @file
 # Null instance of Debug Agent Library with empty functions.
 #
 #  Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
@@ -11,7 +11,6 @@
 #  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #
 #
-#**/
 
 [Defines]
   INF_VERSION                    = 0x00010005
diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec
index 5782e55024..b692c6a63c 100644
--- a/MdeModulePkg/MdeModulePkg.dec
+++ b/MdeModulePkg/MdeModulePkg.dec
@@ -1,4 +1,4 @@
-##  @file  MdeModulePkg.dec
+## @file  MdeModulePkg.dec
 #
 # This package provides the modules that conform to UEFI/PI Industry standards.
 # It also provides the defintions(including PPIs/PROTOCOLs/GUIDs and library classes)