Fix typo in subtitle (#908)
Fix typo in subtitle (#908)

fixes https://github.com/fossasia/open-event-frontend/issues/906
ritikamotwani/open-event-frontend,CosmicCoder96/open-event-frontend,CosmicCoder96/open-event-frontend,ritikamotwani/open-event-frontend,geekyd/open-event-frontend,geekyd/open-event-frontend,CosmicCoder96/open-event-frontend,geekyd/open-event-frontend,ritikamotwani/open-event-frontend