fix endif comment

googletest/test/gtest_unittest.cc

@@ -5468,7 +5468,7 @@ TEST_F(SetUpTestCaseTest, Test1) { EXPECT_STRNE(nullptr, shared_resource_); }
 TEST_F(SetUpTestCaseTest, Test2) {
   EXPECT_STREQ("123", shared_resource_);
 }
-#endif  //  REMOVE_LEGACY_TEST_CASEAPI
+#endif  //  GTEST_REMOVE_LEGACY_TEST_CASEAPI_
 
 // Tests SetupTestSuite/TearDown TestSuite
 class SetUpTestSuiteTest : public Test {