diff --git a/docs/activitypub.7 b/docs/activitypub.7
index 1ad468e..90f46ed 100644
--- a/docs/activitypub.7
+++ b/docs/activitypub.7
@@ -25,7 +25,7 @@ The
 utility processes status updates and other microblog activities using the
 .Nm ActivityPub
 protocol to exchange messages with other servers.
-The implementation is subject to interpretation, and not all implemntations
+The specification is subject to interpretation, and not all implementations
 behave in the same way.
 This document attempts to clarify honk's behavior.
 It is not intended to be a complete description of