修改注释和README的一些表述

README.md

@@ -4,5 +4,5 @@ An easy way to split images from Sprite Sheet downloaded form Kenney (maybe also
 
 ## Usage
 
-1. Open this application and click the "browse" button. Then select the XML file.
-2. Click the "save" button and select a folder to save your splited images.
+1. Open this application and click "Browse..." button. Then select the XML file.
+2. Click "Save..." button and select a folder to save your splited images.

XMLSpriteSheetSpliter/Spliter.cs

@@ -7,10 +7,6 @@ namespace XMLSpriteSheetSpliter
 {
     public class Spliter
     {
-        /// <summary>
-        /// 导入 XML 文件
-        /// </summary>
-        /// <param name="xmlPath">XML文件路径</param>
         public static void SplitAndSave(string xmlPath, string savePath)
         {
             XmlDocument xmlDocument = new XmlDocument();
@@ -36,11 +32,6 @@ public static void SplitAndSave(string xmlPath, string savePath)
                     bitmapEncoder.Save(fileStream);
                 }
             }
-
-
-
         }
-
-
     }
 }