Update README.md

TommyLemon · web-flow · commit 180c3324b11f · 2020-03-01T16:39:16.000+08:00
diff --git a/README.md b/README.md
@@ -125,7 +125,7 @@ Request 表配置校验规则 structure，提供 NECESSARY, TYPE, VERIFY 通用
 https://github.com/APIJSON/APIJSON/wiki#%E5%AE%9E%E7%8E%B0%E5%8E%9F%E7%90%86
 
 <br />
-其它问题见 closed issues
+其它问题见 closed issues <br />
 https://github.com/APIJSON/APIJSON/issues?q=is%3Aissue+is%3Aclosed
 
 ### 快速上手
