diff --git a/gunicorn/workers/__init__.py b/gunicorn/workers/__init__.py
index fceaa03c..074e0012 100644
--- a/gunicorn/workers/__init__.py
+++ b/gunicorn/workers/__init__.py
@@ -18,5 +18,5 @@ SUPPORTED_WORKERS = {
 
 
 if sys.version_info >= (3, 4):
-    # gaiohttp worker can be used with Python 3.3+ only.
+    # gaiohttp worker can be used with Python 3.4+ only.
     SUPPORTED_WORKERS["gaiohttp"] = "gunicorn.workers.gaiohttp.AiohttpWorker"