diff --git a/src/WebsocketServerObserver.php b/src/WebsocketServerObserver.php
index 331e25c..2e1cd0c 100644
--- a/src/WebsocketServerObserver.php
+++ b/src/WebsocketServerObserver.php
@@ -8,7 +8,7 @@
 interface WebsocketServerObserver
 {
     /**
-     * Called when the HTTP server is started. If an instance of WebsocketObserver is attached to multiple
+     * Called when the HTTP server is started. If an instance of WebsocketServerObserver is attached to multiple
      * Websocket instances, this method will be called once for each instance.
      *
      * @param HttpServer $server
@@ -19,7 +19,7 @@ interface WebsocketServerObserver
     public function onStart(HttpServer $server, Gateway $gateway): Promise;
 
     /**
-     * Called when the HTTP server is stopped. If an instance of WebsocketObserver is attached to multiple
+     * Called when the HTTP server is stopped. If an instance of WebsocketServerObserver is attached to multiple
      * Websocket instances, this method will be called once for each instance.
      *
      * @param HttpServer $server