update test case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86541 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Analysis/ptr-arith.c b/test/Analysis/ptr-arith.c
index e53cc54..3659ef3 100644
--- a/test/Analysis/ptr-arith.c
+++ b/test/Analysis/ptr-arith.c
@@ -45,7 +45,7 @@
 void f5() {
   int x, y;
   int *p;
-  p = &x + 1;  // expected-warning{{Pointer arithmetic done on non array variables means reliance on memory layout, which is dangerous.}}
+  p = &x + 1;  // expected-warning{{Pointer arithmetic done on non-array variables means reliance on memory layout, which is dangerous.}}
 
   int a[10];
   p = a + 1; // no-warning