AT expansion missing

[gill-smoke]

[If you haven't already, please review the Guidelines for Contributing in the main folder of this repository before submitting any issues. You can delete this paragraph and other text that is not necessary before submitting your issue.]

Issue Type (put a capital X between the brackets to indicate issue type)

• System Bug (the course doesn't function properly)
• Typo/grammar
• Incorrect content
• 508 issue (something is not accessible according to our own test process)
• Other, specify...[replace this text with your issue type description]

Description

[Description of the issue]

Location

https://training.section508testing.net/mod/book/view.php?id=1558&forceview=1

1. Differences Between Section 504 and Section 508

Actual Behavior / Observation

Page uses the abbreviation AT without defining it, what does AT mean? Assistive Technology perhaps

Expected Behavior / Recommendation

Abbreviations should be expanded before first use

Steps to Reproduce the Issue (if applicable)

[Describes the steps you took just before you observed the issue and/or the steps necessary to reproduce again]