Revise What-Happens-Next paragraph (#433)
Revise What-Happens-Next paragraph (#433)

Revise the text of the what happens next paragraph as per @bartlettroscoe comments [here](https://github.com/betterscientificsoftware/betterscientificsoftware.github.io/pull/410#issuecomment-543729535)
betterscientificsoftware/betterscientificsoftware.github.io