https://bugzilla.tianocore.org/show_bug.cgi?id=2512 Remove extra sets of parenthesis that generate warnings on XCODE5 builds. Cc: Sean Brogan <sean.brogan@microsoft.com> Cc: Bret Barkelew <Bret.Barkelew@microsoft.com> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Sean Brogan <sean.brogan@microsoft.com>