Update src/content/pages/social-event.md

Author: egeakman

src/content/pages/social-event.md

@@ -55,7 +55,7 @@ comfortable shoes if you’d like to take part in the games!
 **Please note:** This event is not included in the conference ticket.
 
 Tickets are available via our ticket shop and will be limited in number. You
-will receive the voucher code to pre-order them by mail. Please note the event
+will receive the voucher code to pre-order them by email. Please note the event
 is meant for conference attendees only.
 
 ## When & Where?