Correct a c&p mistake: set a correct docstring for the unit test class.

diff --git a/tests/test_utils.py b/tests/test_utils.py
index 27fa18e..dabb579 100644 (file)
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -13,7 +13,7 @@ from requests.compat import is_py3, bytes
 
 
 class GuessJSONUTFTests(unittest.TestCase):
-    """Smoke test for https functionality."""
+    """Tests for the JSON UTF encoding guessing code."""
 
     codecs = (
         'utf-8', 'utf-8-sig',