Fixed typo and a bit about solution validation

Justin Mandellrequested to merge
jmandell-master-patch-40038 into master

Why is this change being made?

I had some comments around the original MR that I'd added too late as it was already merged.

I fixed a typo and added a thought around doing solution validation if a design discussion was going in circles.

@gitlab-com/gitlab-ux/managers

Does this MR meet the acceptance criteria?

Conformity

Merge request reports