Fix typo

Author: NMertsch

src/content/pages/faq.mdx

@@ -230,5 +230,5 @@ You can find detailed information about accessibility and how to navigate the ve
 
 <Accordion title="How can I join the conference Discord server?" id="discord">
 During the event, we provide a Discord server for announcements, social interactions, and all other digital communication.
-Please join the server using this [Discord invidation link](/discord).
+Please join the server using this [Discord invitation link](/discord).
 </Accordion>