Correcting a typo in a hyperlink (#667)

* Correcting model name / catalog datasources

* Changing same typos in the README.md

* Minor updates to the website text

* Correcting a typo in a hyperlink

Author: IFenton

README.md

@@ -2,7 +2,7 @@
 <img src="https://raw.githubusercontent.com/alan-turing-institute/scivision/main/imgs/logo_name.png" width="500"/>
 </h1>
 
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+[![Continuous integration status badge](https://github.com/alan-turing-institute/scivision/actions/workflows/scivision.yml/badge.svg)](https://github.com/alan-turing-institute/scivision/actions/workflows/scivision.yml)
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