diff --git a/websocket-sharp/LogLevel.cs b/websocket-sharp/LogLevel.cs
index 5c9fdfe2..ef996772 100644
--- a/websocket-sharp/LogLevel.cs
+++ b/websocket-sharp/LogLevel.cs
@@ -4,7 +4,7 @@
  *
  * The MIT License
  *
- * Copyright (c) 2013-2014 sta.blockhead
+ * Copyright (c) 2013-2015 sta.blockhead
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -31,32 +31,32 @@ using System;
 namespace WebSocketSharp
 {
   /// <summary>
-  /// Contains the values of the logging level.
+  /// Specifies the logging level.
   /// </summary>
   public enum LogLevel
   {
     /// <summary>
-    /// Indicates the bottom logging level.
+    /// Specifies the bottom logging level.
     /// </summary>
     Trace,
     /// <summary>
-    /// Indicates the 2nd logging level from the bottom.
+    /// Specifies the 2nd logging level from the bottom.
     /// </summary>
     Debug,
     /// <summary>
-    /// Indicates the 3rd logging level from the bottom.
+    /// Specifies the 3rd logging level from the bottom.
     /// </summary>
     Info,
     /// <summary>
-    /// Indicates the 3rd logging level from the top.
+    /// Specifies the 3rd logging level from the top.
     /// </summary>
     Warn,
     /// <summary>
-    /// Indicates the 2nd logging level from the top.
+    /// Specifies the 2nd logging level from the top.
     /// </summary>
     Error,
     /// <summary>
-    /// Indicates the top logging level.
+    /// Specifies the top logging level.
     /// </summary>
     Fatal
   }