ARM Packages: Removed trailing spaces

Trailing spaces create issue/warning when generating/applying patches.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
Reviewed-By: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15833 6f19259b-4bc3-4df7-8a09-765794883524

ArmPlatformPkg/Drivers/PL011Uart/PL011Uart.c

@@ -313,7 +313,7 @@ PL011UartWrite (
   while (Buffer < Final) {
     // Wait until UART able to accept another char
     while ((MmioRead32 (UartBase + UARTFR) & UART_TX_FULL_FLAG_MASK));
-    
+
     MmioWrite8 (UartBase + UARTDR, *Buffer++);
   }