nit: format ObjC test targets better

So they can be commented out.

tools/run_tests/run_tests.py

@@ -649,14 +649,16 @@ class ObjCLanguage(object):
     _check_compiler(self.args.compiler, ['default'])
 
   def test_specs(self):
-    return [self.config.job_spec(['src/objective-c/tests/run_tests.sh'],
+    return [
+        self.config.job_spec(['src/objective-c/tests/run_tests.sh'],
                               timeout_seconds=None,
                               shortname='objc-tests',
                               environ=_FORCE_ENVIRON_FOR_WRAPPERS),
         self.config.job_spec(['src/objective-c/tests/build_example_test.sh'],
                               timeout_seconds=15*60,
                               shortname='objc-examples-build',
-                                 environ=_FORCE_ENVIRON_FOR_WRAPPERS)]
+                              environ=_FORCE_ENVIRON_FOR_WRAPPERS),
+    ]
 
   def pre_build_steps(self):
     return []