Issue on page: AlphaFold2 How-to Guide

[keiran-rowell-unsw]

Hi Micheal things I noticed that I attempted to tidy

• The change Change runtime type icon image is missing " ![][image7]". I added change-runtime.png from your Doc
• Image-11 had lots of empy space. I used imagemagick convert Image-11.png -trim Image-11-trimmed.png
• the empty [] in the images support alt-text if you want it

Close issue once you're happy :)