Update caps and backtick use in charts

Updates capitalization and backtick use in
/installation /releases and /troubleshooting
2 jobs for docs-charts-caps-3 in 29 seconds (queued for 1 second)
Status Job ID Name Coverage
  Prepare
passed #346864713
check_docs_lint

00:00:29

passed #346864712
danger-review

00:00:20