diff --git a/ch24_vimscript_basic_data_types.md b/ch24_vimscript_basic_data_types.md
index 9e80fef..17c0855 100644
--- a/ch24_vimscript_basic_data_types.md
+++ b/ch24_vimscript_basic_data_types.md
@@ -770,7 +770,7 @@ Similar to `v:none`.
 " returns {"test": null}
 ```
 
-## Learn data types the smart way
+## Learn Data Types The Smart Way
 
 In this chapter, you learned about Vimscript's basic data types: number, float, string, list, dictionary, and special. Learning these is the first step to start Vimscript programming.