diff --git a/nest-asyncio/README.md b/nest-asyncio/README.md
index 567f561..7e50230 100644
--- a/nest-asyncio/README.md
+++ b/nest-asyncio/README.md
@@ -14,6 +14,9 @@ asyncio.run = loop.run_until_complete
 async def hello():
     async def world(): print('hello')
     asyncio.run(world()) or print('world')
-asyncio.run(hello()) # OK
-''
+asyncio.run(hello())
+"""
+hello
+world
+"""
 ```
\ No newline at end of file