Fix user documentation link

[nicholasmhughes]

What does this PR do?

See issue for details

What issues does this PR fix or reference?

Fixes: #37

Merge requirements satisfied?

[NOTICE] Bug fixes or features added to Salt require tests.

• Docs
• Changelog - https://docs.saltproject.io/en/master/topics/development/changelog.html
• Tests written/updated

Commits signed with GPG?

Yes

Please review Salt's Contributing Guide for best practices.

See GitHub's page on GPG signing for more information about signing commits with GPG.

[codecov-commenter]

Codecov Report

Patch and project coverage have no change.

Comparison is base (6d2fbde) 81.22% compared to head (0ae44ef) 81.22%.

❗ Current head 0ae44ef differs from pull request most recent head 54f4445. Consider uploading reports for the commit 54f4445 to get more accurate results

❗ Your organization is not using the GitHub App Integration. As a result you may experience degraded service beginning May 15th. Please install the Github App Integration for your organization. Read more.

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #38   +/-   ##
=======================================
  Coverage   81.22%   81.22%           
=======================================
  Files           5        5           
  Lines         293      293           
  Branches       32       32           
=======================================
  Hits          238      238           
  Misses         45       45           
  Partials       10       10           

Flag	Coverage Δ
Linux	81.22% <ø> (ø)
project	71.68% <ø> (ø)
py310	81.22% <ø> (ø)
salt_3006_1	81.22% <ø> (ø)
tests	93.70% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.