Changes
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fix
<includeonly>{{#ifeq:{{SUBPAGENAME}}|{{#ifeq:{{{21}}}|override|{{SUBPAGENAME}}|doc}}|</includeonly><!-- show on doc pages only
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This subpage contains [[w:WP:DOC|documentation]], [[COM:C|categories]], or other content that is not part of the template.<br /><span style="font-size:0.9em">To view the template page itself, see [[{{{page|{{SUBJECTSPACE}}:{{BASEPAGENAME}}}}}]].</span>