kill trailing space

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120586 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMAsmBackend.cpp b/lib/Target/ARM/ARMAsmBackend.cpp
index a2d644e..ac0f160 100644
--- a/lib/Target/ARM/ARMAsmBackend.cpp
+++ b/lib/Target/ARM/ARMAsmBackend.cpp
@@ -134,7 +134,7 @@
                                   uint64_t Value) const {
   uint32_t Mask = 0;
   // Fixme: 2 for Thumb
-  unsigned NumBytes = 4; 
+  unsigned NumBytes = 4;
   Value = adjustFixupValue(Fixup.getKind(), Value);
 
   switch (Fixup.getKind()) {