Rename RewriteTest->RewriteObjC.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49692 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Rewriter/rewrite-api-bug.m b/test/Rewriter/rewrite-api-bug.m
index 89e1890..4d69eb0 100644
--- a/test/Rewriter/rewrite-api-bug.m
+++ b/test/Rewriter/rewrite-api-bug.m
@@ -1,4 +1,4 @@
-// RUN: clang -rewrite-test %s -o=-
+// RUN: clang -rewrite-objc %s -o=-
 
 @interface MyDerived
 - (void) instanceMethod;