Merge !1197

Triptych paper

See merge request !1197
1 job for master in 56 seconds (queued for 3 seconds)
Name Stage Failure
failed
build_site Build
            Source: /builds/monero-project/monero-site
Destination: /builds/monero-project/monero-site/_site
Incremental build: disabled. Enable with --incremental
Generating...
Building site for default language: "en" to: /builds/monero-project/monero-site/_site
Loading translation from file /builds/monero-project/monero-site/_i18n/en.yml
Liquid Exception: invalid byte sequence in US-ASCII in resources/user-guides/How-to-mine-Monero-XMR-without-a-mining-equipment.md
jekyll 3.8.6 | Error: invalid byte sequence in US-ASCII
ERROR: Job failed: exit code 1