diff --git a/src/socketio/server.py b/src/socketio/server.py
index fc13f2a..e8231c3 100644
--- a/src/socketio/server.py
+++ b/src/socketio/server.py
@@ -281,7 +281,7 @@ class Server(object):
                      one of the types indicated above.
         :param to: The recipient of the message. This can be set to the
                    session ID of a client to address only that client, to any
-                   any custom room created by the application to address all
+                   custom room created by the application to address all
                    the clients in that room, or to a list of custom room
                    names. If this argument is omitted the event is broadcasted
                    to all connected clients.