chore: update README from docs index

Author: github-actions

README.md

@@ -39,7 +39,7 @@ Xnew = transform(mach, X)
 ## Available Transformers
 See [complete list](transformers/all_transformers) of transformers in this package.
 
-In `MLJTransforms` we denote transformers that can operate on columns with `Continuous` and/or `Count` [scientific types](https://juliaai.github.io/ScientificTypes.jl/dev/) as numerical transformers. Meanwhile, categorical transformers operate on `Multiclass` and/or `OrderedFactor` [scientific types](https://juliaai.github.io/ScientificTypes.jl/dev/). Most categorical transformers in this package operate by converting categorical values into numerical values or vectors, and are therefore considered categorical encoders. We categorize categorical encoders as follows:
+In `MLJTransforms` we denote transformers that can operate on columns with `Continuous` and/or `Count` [scientific types](https://juliaai.github.io/ScientificTypes.jl/dev/) as *numerical transformers*. Meanwhile, *categorical transformers* operate on `Multiclass` and/or `OrderedFactor` [scientific types](https://juliaai.github.io/ScientificTypes.jl/dev/). Most categorical transformers in this package operate by converting categorical values into numerical values or vectors, and are therefore considered categorical encoders. We categorize categorical encoders as follows:
 
 
 | **Category**                | **Description**                                                                 |