Update nest-asyncio/README.md

nest-asyncio/README.md

@@ -10,9 +10,11 @@ def _run_once(loop):
 loop.__class__._run_once = _run_once
 asyncio.run = loop.run_until_complete
 
+
 async def hello():
-    async def world(): print('hello')
+    print('hello')
-    asyncio.run(world()) or print('world')
+    async def world(): print('world')
+    asyncio.run(world())
 asyncio.run(hello())
 """
 hello