Fix typo in README.md (#2666)

diff --git a/README.md b/README.md
index f40f43bf73a34de16251f15e515e9c4cefe9a852..7427c3bdc9763b662c0ac63e35074142ede495f6 100644 (file)
--- a/README.md
+++ b/README.md
@@ -45,7 +45,7 @@ Python 3.8+
 $ pip3 install starlette
 ```
 
-You'll also want to install an ASGI server, such as [uvicorn](http://www.uvicorn.org/), [daphne](https://github.com/django/daphne/), or [hypercorn](https://hypercorn.readthedocs.io/en/latest/).
+You'll also want to install an ASGI server, such as [uvicorn](https://www.uvicorn.org/), [daphne](https://github.com/django/daphne/), or [hypercorn](https://hypercorn.readthedocs.io/en/latest/).
 
 ```shell
 $ pip3 install uvicorn