Minor fixes

MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs

@@ -875,6 +875,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
             if (dispose)
             {
                 StopProcesses();
+                _thumbnailResourcePool.Dispose();
             }
         }
 

MediaBrowser.MediaEncoding/Probing/MediaStreamInfo.cs

@@ -272,7 +272,7 @@ namespace MediaBrowser.MediaEncoding.Probing
         /// <summary>
         /// Gets or sets the field_order.
         /// </summary>
-        /// <value>The loro_surmixlev.</value>
+        /// <value>The field_order.</value>
         [JsonPropertyName("field_order")]
         public string FieldOrder { get; set; }