Update README.md

LVinnie · web-flow · commit 4463f67433d0 · 2019-12-18T13:47:26.000+08:00
diff --git a/README.md b/README.md
@@ -1,7 +1,7 @@
 ExcelLayout
 =========
 
-## explain
+## 说明
 一个简单又好用的表格Layout
 
 <img src='image/1.jpg' height='500px'/>
