[analyzer] Shorten the malloc checker’s leak message

As per Ted’s suggestion!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178938 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Analysis/Malloc+NewDelete_intersections.cpp b/test/Analysis/Malloc+NewDelete_intersections.cpp
index 5ce9e3c..3106636 100644
--- a/test/Analysis/Malloc+NewDelete_intersections.cpp
+++ b/test/Analysis/Malloc+NewDelete_intersections.cpp
@@ -12,4 +12,4 @@
 void testMismatchedDeallocator() {
   int *p = (int *)malloc(sizeof(int));
   delete p;
-} // expected-warning{{Memory is never released; potential leak of memory pointed to by 'p'}}
+} // expected-warning{{Potential leak of memory pointed to by 'p'}}