Merge branch 'patch-1' into 'master'

更新 README.md See merge request !8

Merge branch 'patch-1' into 'master'
6b0bedfb · 赵鹏翀 · b4fb3373 · fedc18ca · 6b0bedfb
--- a/README.md
+++ b/README.md
@@ -6,4 +6,5 @@

 # 原理图
 ![raw svg](Adder.dlsche.svg)
+---
 ![raw svg](oddcheck.dlsche.svg)
\ No newline at end of file