diff --git a/test/simple_source/bug33/02_pos_args.py b/test/simple_source/bug33/02_pos_args.py
index d3f695fa..396c2db7 100644
--- a/test/simple_source/bug33/02_pos_args.py
+++ b/test/simple_source/bug33/02_pos_args.py
@@ -1,6 +1,8 @@
+# Python 3.3+
+#
 # From Python 3.3.6 hmac.py
 # Problem was getting wrong placement of positional args.
-# In 3.6+ paramter handling changes
+# In 3.6+ parameter handling changes
 
 # RUNNABLE!