What is the colon here ? do we need that

Continuing the discussion from Pages Preview - Protect from Search Index Crawlers:

You don’t need it, you can also just add your name there. It’s just usually smaller to use the placeholder and easier to copy-paste for future sites.

thanks

I made my mine ,

https://emaanpainters-co-nz.pages.dev/*
	X-Robots-Tag: noindex

hopefully it works.