Fixing lint errors.

Author: dhermes

gcloud/translate/client.py

@@ -105,7 +105,8 @@ def detect_language(self, *values):
         :raises: :class:`ValueError <exceptions.ValueError>` if the number of
                  detections is not equal to the number of values.
                  :class:`ValueError <exceptions.ValueError>` if a value
-                 produces a list of detections with 0 or multiple results in it.
+                 produces a list of detections with 0 or multiple results
+                 in it.
         """
         query_params = [('key', self.key)]
         query_params.extend(('q', _to_bytes(value, 'utf-8'))

gcloud/translate/test_client.py

@@ -235,7 +235,7 @@ def test_detect_language_multiple_results(self):
                 'detections': [[detection1, detection2]],
             },
         }
-        conn = client.connection = _Connection(data)
+        client.connection = _Connection(data)
 
         with self.assertRaises(ValueError):
             client.detect_language(value)