This will most likely be handled automatically when README.md is regenerated, but posting this as an issue anyway: here's a diff between the currently committed (-) and newly-built (+) README files.
-"Isotopes And Atomic Mass" is an educational simulation in HTML5, by <a href="http://phet.colorado.edu/" target="_blank">PhET Interactive Simulations</a>
+"Isotopes and Atomic Mass" is an educational simulation in HTML5, by <a href="https://phet.colorado.edu/" target="_blank">PhET Interactive Simulations</a>
at the University of Colorado Boulder.
This will most likely be handled automatically when README.md is regenerated, but posting this as an issue anyway: here's a diff between the currently committed (-) and newly-built (+) README files.
(#57)