diff --git a/10 属性 inout.playground/Resources/README.md b/10 属性 inout.playground/Resources/README.md
index 976d005..3b2012e 100644
--- a/10 属性 inout.playground/Resources/README.md
+++ b/10 属性 inout.playground/Resources/README.md
@@ -167,7 +167,7 @@ ps.goOut()
* 因为延迟属性初始化时需要改变结构体内存
-
+