[SystemZ] Test case formatting fixes

Fix systematically wrong whitespace from a prior automated change.

NFC.

llvm-svn: 337542
diff --git a/llvm/test/CodeGen/SystemZ/alias-01.ll b/llvm/test/CodeGen/SystemZ/alias-01.ll
index 852d18e..45d871e 100644
--- a/llvm/test/CodeGen/SystemZ/alias-01.ll
+++ b/llvm/test/CodeGen/SystemZ/alias-01.ll
@@ -7,7 +7,7 @@
 ; CHECK-LABEL: f1:
 ; CHECK-NOT: %r15
 ; CHECK: br %r14
-  %val = load <16 x i32> , <16 x i32> *%src1, !tbaa !1
+  %val = load <16 x i32>, <16 x i32> *%src1, !tbaa !1
   %add = add <16 x i32> %val, %val
   %res = bitcast <16 x i32> %add to <16 x float>
   store <16 x float> %res, <16 x float> *%dest, !tbaa !2