diff --git a/404.md b/404.md
index 8fd1ed0..3f1c865 100644
--- a/404.md
+++ b/404.md
@@ -8,7 +8,7 @@ This NIP introduces a protocol for creating ephemeral events that are weakly tie
 
 ## Rationale
 
-Nostr is a great platform, but the fact that each published event is eternally tied to a public key (`npub`) presents a dilemma for users:
+Nostr is a great protocol, but the fact that each published event is eternally tied to a public key (`npub`) presents a dilemma for users:
 
 - When you post something under your public key:
   - You are permanently linked to that event, leaving no room for privacy or a "right to be forgotten."