diff --git a/README.md b/README.md
index f1a4ddf..f7124cf 100644
--- a/README.md
+++ b/README.md
@@ -204,6 +204,8 @@ if (typeof window !== 'undefined' && process.env.NODE_ENV === 'development') {
 
 ## Split store into files
 
+### Basic file structure
+
 You can split sub-stores into multiple files and access the root store using the first argument.
 
 ```ts