diff --git a/lib/libefivar/efivar-dp-format.c b/lib/libefivar/efivar-dp-format.c
index bc21ba54a098..2256a2013ad4 100644
--- a/lib/libefivar/efivar-dp-format.c
+++ b/lib/libefivar/efivar-dp-format.c
@@ -50,7 +50,6 @@ __FBSDID("$FreeBSD$");
 
 /*
  * Taken from MdePkg/Library/UefiDevicePathLib/DevicePathToText.c
- * hash a11928f3310518ab1c6fd34e8d0fdbb72de9602c 2017-Mar-01
  * heavily modified:
  *	wide strings converted to narrow
  *	Low level printing code redone for narrow strings
diff --git a/lib/libefivar/efivar-dp-parse.c b/lib/libefivar/efivar-dp-parse.c
index 5d5d0dfb7baa..82e003b98229 100644
--- a/lib/libefivar/efivar-dp-parse.c
+++ b/lib/libefivar/efivar-dp-parse.c
@@ -58,7 +58,6 @@ __FBSDID("$FreeBSD$");
 
 /*
  * Taken from MdePkg/Library/UefiDevicePathLib/DevicePathFromText.c
- * hash a11928f3310518ab1c6fd34e8d0fdbb72de9602c 2017-Mar-01
  */
 
 /** @file
diff --git a/lib/libefivar/uefi-dplib.h b/lib/libefivar/uefi-dplib.h
index 10f145086697..097b78ff0d64 100644
--- a/lib/libefivar/uefi-dplib.h
+++ b/lib/libefivar/uefi-dplib.h
@@ -27,13 +27,12 @@
 
 /*
  * Taken from MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.h
- * hash a11928f3310518ab1c6fd34e8d0fdbb72de9602c 2017-Mar-01
  */
 
 /** @file
   Definition for Device Path library.
 
-Copyright (c) 2013 - 2015, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<BR>
 This program and the accompanying materials
 are licensed and made available under the terms and conditions of the BSD License
 which accompanies this distribution.  The full text of the license may be found at
@@ -549,7 +548,7 @@ static inline void *
 AllocateCopyPool(size_t l, const void *p)
 {
 	void *rv;
-		
+
 	rv = malloc(l);
 	if (rv == NULL)
 		return NULL;