remove outdated links

Author: matthewbcool

docs/intro-events.md

@@ -70,4 +70,4 @@ We recommend that events that are semi-public or public have a prominent link to
 If you are requesting support from Mozilla to promote or assist with running your event, a code of conduct link is required.
 
 ## More Information
-If you have additional questions about hosting events or conferences using Hubs, please get in touch by [filling out the Hubs event interest form](https://airtable.com/shrAtlBbxEKkLbMsd) or join the [Hubs Community Discord Server](https://discord.gg/wHmY4nd), and check out the #conferences channel.
+If you have additional questions about hosting events or conferences using Hubs please join the [Hubs Community Discord Server](https://discord.gg/wHmY4nd)