There are a few minor issues with some of the text in the tool.
I'll enumerate them below:

CPU Core Estimation:
2. What is the average row could from each physical source?
The word "could" is probably meant to be "count". Whatever the solution, it's not meant to be "could"

2nd Paragraph of the "Red Hat Enterprise Linux is Recommended" section at the end, 2nd sentence:
Red Hat Ente on other modern processor architectures.
This is a sentence fragment and looks like a cut-off or something.

I didn't see any others, sweet tool!