Minor grammatical work--mostly adding periods. Items with ONLY period added did not have the heading date changed, but Items with content changes had heading copyright dates updated. Sending separately a list of files missing Doxygen @param and @return information. (PENDING)

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10604 6f19259b-4bc3-4df7-8a09-765794883524

MdePkg/Library/BaseLib/Arm/SwitchStack.asm

@@ -19,7 +19,7 @@
 ;/**
 ;  This allows the caller to switch the stack and goes to the new entry point
 ;
-; @param      EntryPoint   Pointer to the location to enter
+; @param      EntryPoint   The pointer to the location to enter
 ; @param      Context      Parameter to pass in
 ; @param      Context2     Parameter2 to pass in
 ; @param      NewStack     New Location of the stack

MdePkg/Library/BaseLib/Arm/Unaligned.c

@@ -8,7 +8,7 @@
   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
-  http://opensource.org/licenses/bsd-license.php
+  http://opensource.org/licenses/bsd-license.php.
 
   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
@@ -172,7 +172,7 @@ ReadUnaligned32 (
 
   If the Buffer is NULL, then ASSERT().
 
-  @param  Buffer  Pointer to a 32-bit value that may be unaligned.
+  @param  Buffer  The pointer to a 32-bit value that may be unaligned.
   @param  Value   32-bit value to write to Buffer.
 
   @return The 32-bit value to write to Buffer.