Formatting changes:

[sspencerwire]

• add in a section for "Forcing line breaks"
• add in a section for "Non-displaying characters"
• replace some passive voice phrasing with active voice
• some additional sentence simplification
• other minor corrections

Author checklist (Completed by original Author)

• Good fit for the Rocky Linux project? Title and Author Metatags inserted ?
• If applicable, steps and instructions have been tested to work
• Initial self-review to fix basic typos and grammar completed

Rocky Documentation checklist (Completed by Rocky team)

• 1st Pass (Document is good fit for project and author checklist completed)
• 2nd Pass (Technical Review - check for technical correctness)
• 3rd Pass (Detailed Editorial Review and Peer Review)
• Final approval (Final Review)

[github-actions]

Test results for dc9256c:

Number of broken URLs: 5

URL,RESULT,FILENAME
 http://example.org/foo.txt,failed,books/web_services/052-load-balancer-proxies-varnish.md
 https://your.domain.name/install.php,failed,guides/cms/chyrp_lite.md
 http://0.0.0.0:61208/,failed,guides/network/glances_network_monitoring.md
 https://gitlab.gnome.org/GNOME/Incubator/decibels/-/issues,failed,desktop/gnome/decibels.md
 https://gitlab.gnome.org/World/decoder/-/issues,failed,desktop/gnome/decoder.md