diff --git a/websocket-sharp/Server/WebSocketServiceManager.cs b/websocket-sharp/Server/WebSocketServiceManager.cs
index 1fa51bb9..0085e8f1 100644
--- a/websocket-sharp/Server/WebSocketServiceManager.cs
+++ b/websocket-sharp/Server/WebSocketServiceManager.cs
@@ -95,8 +95,8 @@ namespace WebSocketSharp.Server
/// Gets the WebSocket service hosts.
///
///
- /// An
- /// instance that provides an enumerator which supports the iteration over
+ /// An IEnumerable<WebSocketServiceHost> instance that
+ /// provides an enumerator which supports the iteration over
/// the collection of the instances.
///
public IEnumerable Hosts {