From e26b71c78e48d566fc8bf3726bcec0ba872b015a Mon Sep 17 00:00:00 2001
From: Vyacheslav Aristov <vv.aristov@gmail.com>
Date: Sat, 7 Oct 2017 15:36:02 +0300
Subject: [PATCH] [docs] Fix typo in API docs (#3066)

---
 docs/API.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/API.md b/docs/API.md
index a3ebafa520..161a4480fb 100644
--- a/docs/API.md
+++ b/docs/API.md
@@ -661,7 +661,7 @@ io.on('connection', (socket) => {
   socket.join('room 237', () => {
     let rooms = Object.keys(socket.rooms);
     console.log(rooms); // [ <socket.id>, 'room 237' ]
-    io.to('room 237', 'a new user has joined the room'); // broadcast to everyone in the room
+    io.to('room 237').emit('a new user has joined the room'); // broadcast to everyone in the room
   });
 });
 ```