XS✔ ◾ Punctuation and Typo changes

[Tanya-Leahy]

1. What triggered this change? (PBI link, Email Subject, conversation + reason, etc)

Viewed issues when reviewing SugarLearning items.

2. What was changed?

Small punctuation and typos.

3. Did you do pair or mob programming (list names)?

No, I just made the small changes.

[github-actions]

PR Metrics

✔ Thanks for keeping your pull request small.
✔ Thanks for adding tests.

	Lines
Product Code	-
Test Code	-
Subtotal	-
Ignored Code	11
Total	11

Metrics computed by PR Metrics. Add it to your Azure DevOps and GitHub PRs!

[github-actions]

Hi @Tanya-Leahy,

We found some markdown suggestions for your Pull Request:

File	Error	Rule
rules/do-you-know-what-happens-at-a-sprint-review-meeting/rule.md	Line 71: column count	Rule MD056

Please review and update your Markdown files accordingly.