Update README.md

Rogary · web-flow · commit 0982b5c44622 · 2018-01-05T14:37:24.000+08:00
diff --git a/README.md b/README.md
@@ -13,7 +13,7 @@ go build
 ```
 
 ```bash
-./mysql-rest-api
+./mysql-restful-server
 ```
 
 ```bash
