Fix broken template test case

This test case worked in PR tests, but was broken on merge to master
due to other changes that were merged between when the PR went up and
when it was merged.

Author: llvm-beanz

tools/clang/test/HLSLFileCheck/hlsl/template/3731-resource-descriptor-heap.hlsl

@@ -23,7 +23,7 @@ void main() {
 // CHECK-NEXT: ImplicitCastExpr 0x{{[0-9a-fA-F]+}} <col:29> 'const .Resource' lvalue <NoOp>
 // CHECK-NEXT: DeclRefExpr 0x{{[0-9a-fA-F]+}} <col:29> '.Resource' lvalue Var 0x{{[0-9a-fA-F]+}} 'ResourceDescriptorHeap' '.Resource'
 // CHECK-NEXT: ImplicitCastExpr 0x{{[0-9a-fA-F]+}} <col:52> 'uint':'unsigned int' <LValueToRValue>
-// CHECK-NEXT: MemberExpr 0x{{[0-9a-fA-F]+}} <col:52> 'uint':'unsigned int' lvalue ->handle
+// CHECK-NEXT: MemberExpr 0x{{[0-9a-fA-F]+}} <col:52> 'uint':'unsigned int' lvalue .handle
 // CHECK-NEXT: CXXThisExpr 0x{{[0-9a-fA-F]+}} <col:52> 'SimpleBuffer
 
 // CHECK:      CXXOperatorCallExpr 0x{{[0-9a-fA-F]+}} <col:29, col:58> 'const .Resource'
@@ -32,5 +32,5 @@ void main() {
 // CHECK-NEXT: ImplicitCastExpr 0x{{[0-9a-fA-F]+}} <col:29> 'const .Resource' lvalue <NoOp>
 // CHECK-NEXT: DeclRefExpr 0x{{[0-9a-fA-F]+}} <col:29> '.Resource' lvalue Var 0x{{[0-9a-fA-F]+}} 'ResourceDescriptorHeap' '.Resource'
 // CHECK-NEXT: ImplicitCastExpr 0x{{[0-9a-fA-F]+}} <col:52> 'uint':'unsigned int' <LValueToRValue>
-// CHECK-NEXT: MemberExpr 0x{{[0-9a-fA-F]+}} <col:52> 'uint':'unsigned int' lvalue ->handle
+// CHECK-NEXT: MemberExpr 0x{{[0-9a-fA-F]+}} <col:52> 'uint':'unsigned int' lvalue .handle
 // CHECK-NEXT: CXXThisExpr 0x{{[0-9a-fA-F]+}} <col:52> 'SimpleBuffer