Update README.md

Author: juliohm

README.md

@@ -5,7 +5,7 @@
 This package is intended for developers of data transforms such as
 the maintainers of [TableTransforms.jl](https://github.com/JuliaML/TableTransforms.jl).
 It defines a simple API and basic transforms that work with any type of object such as
-the `Identity` and `Sequential` transforms.
+the `Identity` and `Sequential` transforms. Check dependant packages for more information.
 
 [build-img]: https://img.shields.io/github/workflow/status/JuliaML/TransformsBase.jl/CI
 [build-url]: https://github.com/JuliaML/TransformsBase.jl/actions