AMBARI-5406. Pig unit test class named wrong. (Ering Boyd via mahadev)

ambari-server/src/test/python/stacks/2.0.6/PIG/test_pig_client.py

@@ -20,7 +20,7 @@ limitations under the License.
 
 from stacks.utils.RMFTestCase import *
 
-class TestHcatClient(RMFTestCase):
+class TestPigClient(RMFTestCase):
 
   def test_configure_default(self):
     self.executeScript("2.0.6/services/PIG/package/scripts/pig_client.py",