Clarify Papers page #61

At the time of posting this issue, there is nothing on https://pyautogalaxy.readthedocs.io/en/latest/general/papers.html , just a ¯_(ツ)_/¯. Is there even any arXiv to link to? If not, the JOSS paper counts you mentioned in https://pyautogalaxy.readthedocs.io/en/latest/general/citations.html counts, right?

If there is indeed nothing to include on this page, consider removing it until you have materials.

astropy/astropy.github.com#491 (comment)