Fix typo

Author: joaojunior

test_haystack/elasticsearch2_tests/__init__.py

@@ -17,13 +17,13 @@ def setup():
             raise ImportError
         from elasticsearch import Elasticsearch, exceptions
     except ImportError:
-        self.log.error("'elasticsearch>=2.0.0,<3.0.0' not installed.", exc_info=True)
+        log.error("'elasticsearch>=2.0.0,<3.0.0' not installed.", exc_info=True)
         raise unittest.SkipTest("'elasticsearch>=2.0.0,<3.0.0' not installed.")
 
     url = settings.HAYSTACK_CONNECTIONS['elasticsearch']['URL']
     es = Elasticsearch(url)
     try:
         es.info()
     except exceptions.ConnectionError as e:
-        self.log.error("elasticsearch not running on %r" % url, exc_info=True)
+        log.error("elasticsearch not running on %r" % url, exc_info=True)
         raise unittest.SkipTest("elasticsearch not running on %r" % url, e)