diff --git a/apps/docs/pages/guides/realtime.mdx b/apps/docs/pages/guides/realtime.mdx
index e6b8ce7e283..4619b58ec1d 100644
--- a/apps/docs/pages/guides/realtime.mdx
+++ b/apps/docs/pages/guides/realtime.mdx
@@ -15,7 +15,7 @@ Supabase provides a globally distributed cluster of [Realtime](https://github.co
 
 A [channel](https://hexdocs.pm/phoenix/channels.html) is the basic building block of Realtime and narrows the scope of data flow to subscribed clients. You can think of a channel as a chatroom where participants are able to see who's online and send and receive messages; similar to a Discord or Slack channel.
 
-All clients can connect to a channel and take advantage of the built-in features, Broadcast and Presence, while extenstions, like Postgres Changes, must be enabled prior to use.
+All clients can connect to a channel and take advantage of the built-in features, Broadcast and Presence, while extensions, like Postgres Changes, must be enabled prior to use.
 
 ## Broadcast