Minor doc update

[christian-klein]

Description

Removed version reference to React since we now have multiple options iout of the box

Motivation and Context

How has this been tested?

Screenshots (if appropriate):

Types of changes

• [ x ] Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• [ x ] My code follows the code style of this project.
• [ x ] My change requires a change to the documentation.
• [ x ] I have updated the documentation accordingly.