diff --git a/websocket-sharp/ErrorEventArgs.cs b/websocket-sharp/ErrorEventArgs.cs
index a4c0b85e..f64d6926 100644
--- a/websocket-sharp/ErrorEventArgs.cs
+++ b/websocket-sharp/ErrorEventArgs.cs
@@ -42,15 +42,14 @@ namespace WebSocketSharp
   /// </summary>
   /// <remarks>
   ///   <para>
-  ///   A <see cref="WebSocket.OnError"/> event occurs when the <see cref="WebSocket"/> gets
-  ///   an error.
+  ///   That event occurs when the <see cref="WebSocket"/> gets an error.
   ///   </para>
   ///   <para>
   ///   If you would like to get the error message, you should access
   ///   the <see cref="ErrorEventArgs.Message"/> property.
   ///   </para>
   ///   <para>
-  ///   And if the error is due to an exception, you can get the exception by accessing
+  ///   And if the error is due to an exception, you can get it by accessing
   ///   the <see cref="ErrorEventArgs.Exception"/> property.
   ///   </para>
   /// </remarks>
@@ -84,8 +83,8 @@ namespace WebSocketSharp
     /// Gets the exception that caused the error.
     /// </summary>
     /// <value>
-    /// An <see cref="System.Exception"/> instance that represents the cause of the error,
-    /// or <see langword="null"/> if the error isn't due to an exception.
+    /// An <see cref="System.Exception"/> instance that represents the cause of
+    /// the error, or <see langword="null"/> if it is not due to an exception.
     /// </value>
     public Exception Exception {
       get {