MdeModulePkg: strip trailing whitespace

Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>

MdeModulePkg/Universal/RegularExpressionDxe/Oniguruma/OnigurumaUefiPort.h

@@ -1,5 +1,5 @@
 /** @file
-  
+
   Module to rewrite stdlib references within Oniguruma
 
   (C) Copyright 2014-2015 Hewlett Packard Enterprise Development LP<BR>