[analyzer] Fix warning typo.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172596 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Analysis/objc_invalidation.m b/test/Analysis/objc_invalidation.m
index 5189de4..4fd46c2 100644
--- a/test/Analysis/objc_invalidation.m
+++ b/test/Analysis/objc_invalidation.m
@@ -225,20 +225,20 @@
 @end
 
 @interface MissingInvalidationMethod : Foo <FooBar_Protocol>
-@property (assign) MissingInvalidationMethod *foobar15_warn; // expected-warning {{Property foobar15_warn needs to be invalidated; No invalidation method is defined in the @implementation for MissingInvalidationMethod}}
+@property (assign) MissingInvalidationMethod *foobar15_warn; // expected-warning {{Property foobar15_warn needs to be invalidated; no invalidation method is defined in the @implementation for MissingInvalidationMethod}}
 @end
 @implementation MissingInvalidationMethod
 @end
 
 @interface MissingInvalidationMethod2 : Foo <FooBar_Protocol> {
-  Foo *Ivar1;// expected-warning {{Instance variable Ivar1 needs to be invalidated; No invalidation method is defined in the @implementation for MissingInvalidationMethod2}}
+  Foo *Ivar1;// expected-warning {{Instance variable Ivar1 needs to be invalidated; no invalidation method is defined in the @implementation for MissingInvalidationMethod2}}
 }
 @end
 @implementation MissingInvalidationMethod2
 @end
 
 @interface MissingInvalidationMethodDecl : NSObject {
-  Foo *Ivar1;// expected-warning {{Instance variable Ivar1 needs to be invalidated; No invalidation method is declared for MissingInvalidationMethodDecl}}
+  Foo *Ivar1;// expected-warning {{Instance variable Ivar1 needs to be invalidated; no invalidation method is declared for MissingInvalidationMethodDecl}}
 }
 @end
 @implementation MissingInvalidationMethodDecl
@@ -246,7 +246,7 @@
 
 @interface MissingInvalidationMethodDecl2 : NSObject {
 @private
-    Foo *_foo1; // expected-warning {{Instance variable _foo1 needs to be invalidated; No invalidation method is declared for MissingInvalidationMethodDecl2}} 
+    Foo *_foo1; // expected-warning {{Instance variable _foo1 needs to be invalidated; no invalidation method is declared for MissingInvalidationMethodDecl2}} 
 }
 @property (strong) Foo *bar1; 
 @end