[Workflow] Some minor text optimizations

[dragonito]

First some minor text optimizations.

I found a passage of text that is a bit difficult to read:

You do also define *transitions* to that describes the action to get from one place to another.

Here is a slightly better version, but I don't really like it either:

You also define *transitions* to describe the action required to get from one place to another.

[javiereguiluz]

Here's another suggestion for your consideration:

You also define *transitions*, which describe the action needed to get from one place to another.

[dragonito]

Here's another suggestion for your consideration:

You also define *transitions*, which describe the action needed to get from one place to another.

I added your version, sounds great 👍

[javiereguiluz]

Thank you Robin.