[doc] Add missing dependency in code snippet (#1581)

websockets · Jun 8, 2019 · 36ef757 · 36ef757
1 parent 911bb6f
commit 36ef757
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/README.md b/README.md
@@ -214,6 +214,7 @@ server.listen(8080);
 ```js
 const http = require('http');
 const WebSocket = require('ws');
+const url = require('url');
 
 const server = http.createServer();
 const wss1 = new WebSocket.Server({ noServer: true });