New section small edits 2

[dschust-r]

Please provide a description of your changes: I deleted the old pull request and started this new one, implementing (hopefully) all the changes from the old one but this time on top of what was merged recently. This should in theory make things easier 🤞🏻

Please check the following about your suggested changed:

• [x] The new text has one sentence per line
• [x] preprints that are cited are listed as an issue for discussion and peer review

[jessegmeyerlab]

Thanks for fixing this Dina!! Merged