update docs

docs/content/2.getting-started/2.usage.md

@@ -88,7 +88,7 @@ Each function, if you hover over it, shows what's going in, and what's coming ou
 You can also call `.toString()` on any input to see the same information at runtime.
 
 ## Type-Level match result (experimental)
-We also provide an experimental feature that allows you to obtain the type-level results of a RegExp match or replace in string literals. To try this feature, please import all helpers from `magic-regexp/type-level-regexp` instead of `magic-regexp`.
+We also provide an experimental feature that allows you to obtain the type-level results of a RegExp match or replace in string literals. To try this feature, please import all helpers from a subpath export `magic-regexp/type-level-regexp` instead of `magic-regexp`.
 
 ```ts
 import { createRegExp, exactly, digit } from 'magic-regexp/type-level-regexp'