diff --git a/README.md b/README.md
index 63ab94b..a49748f 100644
--- a/README.md
+++ b/README.md
@@ -215,6 +215,8 @@ cobra add config
 cobra add create -p 'configCmd'
 ```
 
+*Note: Use camelCase (not snake_case/snake-case) for command names. Otherwise, you will become unexpected errors. For example, `cobra add add-user` is incorrect, but `cobra add addUser` is valid.*
+
 Once you have run these three commands you would have an app structure that would look like:
 
 ```