Updated readme

Author: f-wilsch

README.md

@@ -1,7 +1,9 @@
 # HighPT website
 
-This is the repository for the `HighPT` website.
+This is the repository for the website of the `HighPT` software package. 
 
 The website uses Jekyll and is hosted by GitHub pages at https://HighPT.github.io/.
 
-The theme of this website is based on the [Minimalist theme by BDHU](https://github.com/BDHU/minimalist) and GitHub's [Minimal theme](https://github.com/pages-themes/minimal), both licensed under [CC0-1.0 license](https://creativecommons.org/publicdomain/zero/1.0/).
+The theme of this website is based on the [Minimalist theme by BDHU](https://github.com/BDHU/minimalist) and GitHub's [Minimal theme](https://github.com/pages-themes/minimal), both licensed under [CC0-1.0 license](https://creativecommons.org/publicdomain/zero/1.0/).
+
+The `HighPT` package is located in the GitHub repository https://github.com/HighPT/HighPT.