From 67dbc5e81059e3ecd5e5d0b17b9389be87b2925f Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Sun, 28 Jan 2018 16:41:05 +0900
Subject: [PATCH] [Modify] Edit it

---
 websocket-sharp/Net/HttpListenerRequest.cs | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/websocket-sharp/Net/HttpListenerRequest.cs b/websocket-sharp/Net/HttpListenerRequest.cs
index 4ea2eda2..a74ef1cc 100644
--- a/websocket-sharp/Net/HttpListenerRequest.cs
+++ b/websocket-sharp/Net/HttpListenerRequest.cs
@@ -191,8 +191,13 @@ namespace WebSocketSharp.Net
     /// Gets the media type of the entity body data included in the request.
     /// </summary>
     /// <value>
-    /// A <see cref="string"/> that represents the value of the Content-Type
-    /// header.
+    ///   <para>
+    ///   A <see cref="string"/> that represents the value of the Content-Type
+    ///   header.
+    ///   </para>
+    ///   <para>
+    ///   <see langword="null"/> if the Content-Type header is not present.
+    ///   </para>
     /// </value>
     public string ContentType {
       get {