diff --git a/frameworks/Python/aiohttp/app/main.py b/frameworks/Python/aiohttp/app/main.py
index 087bd39f56d..9dd0acb4573 100644
--- a/frameworks/Python/aiohttp/app/main.py
+++ b/frameworks/Python/aiohttp/app/main.py
@@ -26,7 +26,7 @@
 
 def pg_dsn(dialect=None) -> str:
     """
-    :return: DSN url suitable for sqlalchemy and aiopg.
+    :return: DSN url suitable for sqlalchemy and aiopg
     """
     return str(URL.create(
         database='hello_world',