Replaced `Daphne` with `Uvicorn` in the description text, because the code examples use `uvicorn`

Production-setup-using-Nginx.md

@@ -78,7 +78,7 @@ server {
 ```
 
 Now we move this file to `/etc/nginx/sites-available` and symlink it to `/etc/nginx/sites-enabled`.
-After restarting Nginx and launching Daphne (on port 8001), you should be able to surf to the same url as before and see "It works!".
+After restarting Nginx and launching Uvicorn (on port 8001), you should be able to surf to the same url as before and see "It works!".
 
 ```
 $ sudo cp etebase_nginx.conf /etc/nginx/sites-available/
@@ -109,7 +109,7 @@ upstream etebase {
 ```
 
 This will create a file socket at `/tmp/etebase_server.sock`.
-Now, we change the way we run Daphne to use the same file socket.
+Now, we change the way we run Uvicorn to use the same file socket.
 
 
 ```