Changes
use listclass = hlist in navbox as per WP:HLIST
{{ navbox
| navbar = plain
| state = {{{state|plain}}}
| title = [[{{{2}}}|{{{1}}}]]
| bodyclass=hlist
| list1 =
* [[:Category:{{{1}}}|'''Other articles''']] in this [[Wikipedia:Categorization|category]]
}}<includeonly>
[[Category:{{{1}}}|{{PAGENAME}}]]
</includeonly><noinclude>
{{documentation}}
</noinclude>
| navbar = plain
| state = {{{state|plain}}}
| title = [[{{{2}}}|{{{1}}}]]
| bodyclass=hlist
| list1 =
* [[:Category:{{{1}}}|'''Other articles''']] in this [[Wikipedia:Categorization|category]]
}}<includeonly>
[[Category:{{{1}}}|{{PAGENAME}}]]
</includeonly><noinclude>
{{documentation}}
</noinclude>