diff --git a/rc-busness/README.md b/rc-busness/README.md
index 92a409aa..8a33fb4f 100644
--- a/rc-busness/README.md
+++ b/rc-busness/README.md
@@ -1,6 +1,6 @@
 # rc-busness
 
-## Build Setup aa
+## Build Setup aaa
  
 ```bash
 # install dependencies