Fix a typo in a "local" statement

Signed-off-by: John Keeping <john@keeping.me.uk>
Documentation: format insn sheet commands monospace

This doesn't affect the manpage output but makes the HTML slightly
clearer.

Signed-off-by: John Keeping <john@keeping.me.uk>
Merge branch 'local-typo-fix'

* local-typo-fix:
  Fix a typo in a "local" statement
Merge branch 'doc-formatting'

* doc-formatting:
  Documentation: format insn sheet commands monospace