Section 5 (function manpages) is pandoc-rendered verbatim, so a backtick
there is a literal character on the page, not markup. Nine EXIT STATUS/
ARGUMENTS lines across check_fish_deps, lock, cleanup, claude-pr,
claude-docs, dops, ports, screensleep, and steam-dl quoted a command with
backticks; reworded to plain text matching each function's own DESCRIPTION
style.
Fixes docs/verify-manual.py's test_concat_section_five_stays_verbatim,
failing in CI since before this branch (pre-existing on main, confirmed
against the commit before PR #133 merged).