map: quarterly timeline: typo, fix #63
map: quarterly timeline: typo, fix #63

Vizzuality/gfw,apercas/gfw,apercas/gfw,codeminery/gfw,codeminery/gfw,KarlaRenschler/gfw,cciciarelli8/gfw,KarlaRenschler/gfw,apercas/gfw,KarlaRenschler/gfw,cciciarelli8/gfw,KarlaRenschler/gfw,codeminery/gfw,Vizzuality/gfw,codeminery/gfw,apercas/gfw