[Modify] Edit it

websocket-sharp/Server/WebSocketServer.cs

@@ -581,31 +581,31 @@ namespace WebSocketSharp.Server
     }
 
     /// <summary>
-    /// Gets or sets the delegate used to find the credentials for
-    /// an identity.
+    /// Gets or sets the delegate used to find the credentials for an identity.
     /// </summary>
     /// <remarks>
     ///   <para>
-    ///   No credentials are found if the method invoked by
-    ///   the delegate returns <see langword="null"/> or
-    ///   the value is <see langword="null"/>.
+    ///   No credentials are found if the method invoked by the delegate
+    ///   returns <see langword="null"/> or the value is <see langword="null"/>.
     ///   </para>
     ///   <para>
-    ///   The set operation does nothing if the server has
-    ///   already started or it is shutting down.
+    ///   The set operation works if the current state of the server is
+    ///   Ready or Stop.
     ///   </para>
     /// </remarks>
     /// <value>
     ///   <para>
-    ///   A <c>Func&lt;<see cref="IIdentity"/>,
-    ///   <see cref="NetworkCredential"/>&gt;</c> delegate or
-    ///   <see langword="null"/> if not needed.
+    ///   A <see cref="T:System.Func{IIdentity, NetworkCredential}"/>
+    ///   delegate.
     ///   </para>
     ///   <para>
-    ///   The delegate invokes the method called for finding
+    ///   The delegate invokes the method called when the server finds
     ///   the credentials used to authenticate a client.
     ///   </para>
     ///   <para>
+    ///   <see langword="null"/> if not necessary.
+    ///   </para>
+    ///   <para>
     ///   The default value is <see langword="null"/>.
     ///   </para>
     /// </value>