1 files changed, 4 insertions, 2 deletions
diff --git a/MdePkg/Library/PeiMemoryLib/PeiMemoryLib.msa b/MdePkg/Library/PeiMemoryLib/PeiMemoryLib.msa
index 296de674c1..3479f71660 100644
--- a/MdePkg/Library/PeiMemoryLib/PeiMemoryLib.msa
+++ b/MdePkg/Library/PeiMemoryLib/PeiMemoryLib.msa
@@ -5,8 +5,9 @@
     <ModuleType>PEIM</ModuleType>
     <GuidValue>3a9759d2-53bc-4eb2-abcd-c93099419063</GuidValue>
     <Version>1.0</Version>
-    <Abstract>Memory-only library functions with no library constructor/destructor</Abstract>
-    <Description>FIX ME!</Description>
+    <Abstract>Component description file for Pei Memory Library</Abstract>
+    <Description>Base Memory Library implementation that uses PEI Services
+      where possible for size reduction.</Description>
     <Copyright>Copyright (c) 2006, Intel Corporation</Copyright>
     <License>All rights reserved. This program and the accompanying materials
       are licensed and made available under the terms and conditions of the BSD License
@@ -36,6 +37,7 @@
     </LibraryClass>
   </LibraryClassDefinitions>
   <SourceFiles>
+    <Filename>MemLibInternals.h</Filename>
     <Filename>MemLib.c</Filename>
     <Filename>MemLibGuid.c</Filename>
     <Filename>MemLibGeneric.c</Filename>