clean up the un-suitable ';' location when declaring the functions.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5820 6f19259b-4bc3-4df7-8a09-765794883524

MdePkg/Include/Protocol/DiskIo.h

@@ -61,8 +61,7 @@ EFI_STATUS
   IN UINT64                       Offset,
   IN UINTN                        BufferSize,
   OUT VOID                        *Buffer
-  )
-;
+  );
 
 /**
   Read BufferSize bytes from Offset into Buffer.
@@ -90,8 +89,7 @@ EFI_STATUS
   IN UINT64                       Offset,
   IN UINTN                        BufferSize,
   IN VOID                         *Buffer
-  )
-;
+  );
 
 #define EFI_DISK_IO_PROTOCOL_REVISION 0x00010000