Clarify about token storage
Clarify about token storage

https://trello.com/c/dzzwqBdP/751-where-to-store-tokens

jeffreylees/docs,Annyv2/docs,yvonnewilson/docs,jeffreylees/docs,hamzawi06/docs,khorne3/docs,auth0/docs,hamzawi06/docs,khorne3/docs,Annyv2/docs,jeffreylees/docs,hamzawi06/docs,sandrinodimattia/docs,sandrinodimattia/docs,auth0/docs,khorne3/docs,yvonnewilson/docs,auth0/docs,yvonnewilson/docs,sandrinodimattia/docs,Annyv2/docs