fix __all__ list: remove .py suffixes, add asyncbackend

diff --git a/dns/__init__.py b/dns/__init__.py
index 6412fb5e19eaa78480894dad60e07619524d3cef..61ec41271ddbe25e9a93dc15be6ef92a38d300b3 100644 (file)
--- a/dns/__init__.py
+++ b/dns/__init__.py
@@ -18,8 +18,9 @@
 """dnspython DNS toolkit"""
 
 __all__ = [
-    'asyncquery.py',
-    'asyncresolver.py',
+    'asyncbackend',
+    'asyncquery',
+    'asyncresolver',
     'dnssec',
     'e164',
     'edns',