Potential typo within MB-230 Learning material

Hi, is this a potential typo within the MB-230 training material?

Navigation:

1. MB-230 Functional Consultant Associate
2. Use knowledge articles to resolve Dynamics 365 Customer Service cases module
3. Page 4 - Searching for knowledge articles
4. Emailing a knowledge article

In the "What you see is what you get" section, the correct abbreviation should be "WYSIWYG" instead of the shown "WYSISYG"

Although it's a really minor item, it confused me for a few minutes. :P