[Hexagon] Remove trailing spaces, NFC

llvm-svn: 318875
diff --git a/llvm/test/CodeGen/Hexagon/split-const32-const64.ll b/llvm/test/CodeGen/Hexagon/split-const32-const64.ll
index 9574146..30bc5ed 100644
--- a/llvm/test/CodeGen/Hexagon/split-const32-const64.ll
+++ b/llvm/test/CodeGen/Hexagon/split-const32-const64.ll
@@ -9,7 +9,7 @@
 @lb = external global i64
 
 ; CHECK-LABEL: test1:
-; CHECK-NOT: CONST32 
+; CHECK-NOT: CONST32
 define void @test1() nounwind {
 entry:
   br label %block