Editing Template:Update/doc

===Usage===
*<code>1=</code> (can be first command unnamed, or speficied as <code>1=</code>)specify what typ (article, category, template), default will be referred to as page
*<code>date=</code> When was this notice applied?
*<code>reason=</code> (OPTIONAL) you can state reason for why this section needs to be updated
*<code>updated=</code> (OPTIONAL) you can insert when this article/section was updated 
==Examples==
<code><nowiki>{{update|date=May 2017|updated=20 april 2017}}
</nowiki></code>
{{update|date=May 2017|updated=20 april 2017}}
<code><nowiki>{{update|article|date=May 2017|reason=Outdated as of last [[necessity pack]] update}}
</nowiki></code>
{{update|article|date=May 2017|reason=Outdated as of last [[necessity pack]] update}}
<code><nowiki>{{update|category|date=May 2017}}
</nowiki></code>
{{update|category|date=May 2017}}