Editing Template:Documentation subpage

<includeonly>{{#ifeq: {{lc:{{SUBPAGENAME}}}} | {{{override|doc}}}
  | <!-- doc page -->
</includeonly>{{
    #ifeq: {{{doc-notice|show}}} | show
    | {{mbox
      | type = notice
      | image = [[File:Edit-copy green.svg|40px]]
      | text = 
'''This is a [[Wikipedia:Template documentation|documentation]] [[Wikipedia:Subpages|subpage]] for {{{1|[[:{{SUBJECTSPACE}}:{{BASEPAGENAME}}]]}}}'''.<br />It contains usage information, [[Wikipedia:Categorization|categories]], [[Help:Interlanguage links|interlanguage links]] and other content that is not part of the original {{ #if: {{{text2|}}} | {{{text2}}} | {{ #if: {{{text1|}}} | {{{text1}}} | {{ #ifeq: {{SUBJECTSPACE}} | {{ns:User}} | {{lc:{{SUBJECTSPACE}}}} template page | {{ #if: {{SUBJECTSPACE}} |{{lc:{{SUBJECTSPACE}}}} page|article}}}}}}}}. 
      }}
    }}{{DEFAULTSORT:{{{defaultsort|{{PAGENAME}}}}}}}{{
    #if: {{{inhibit|}}}
    | <!-- skip -->
    | <includeonly>{{#ifexist:{{NAMESPACE}}:{{BASEPAGENAME}}|[[Category:{{
      #switch: {{SUBJECTSPACE}}
      | Template  = Template
      | User      = User
      | #default  = Wikipedia
    }} documentation pages]]|[[Category:Documentation subpages without corresponding pages]]}}</includeonly>
  }}<includeonly>
| <!-- if not on a /doc subpage, do nothing -->
}}</includeonly><noinclude>
{{documentation}}
<!-- Add categories and interwikis to the /doc subpage, not here! -->
</noinclude>