diff --git a/FEDERATION.md b/FEDERATION.md
index 38405b4..c8d8863 100644
--- a/FEDERATION.md
+++ b/FEDERATION.md
@@ -133,7 +133,7 @@ proposal below), but otherwise, an embedded key is just as good.
     [ "https://www.w3.org/ns/activitystreams"
     , "https://w3id.org/security/v1"
     ]
-, "id":                "https://example.dev/users/aviva
+, "id":                "https://example.dev/users/aviva"
 , "type":              "Person"
 , "preferredUsername": "aviva"
 , "name":              "Aviva"
@@ -174,7 +174,7 @@ all.
     [ "https://www.w3.org/ns/activitystreams"
     , "https://w3id.org/security/v1"
     ]
-, "id":                "https://example.dev/users/aviva
+, "id":                "https://example.dev/users/aviva"
 , "type":              "Person"
 , "preferredUsername": "aviva"
 , "name":              "Aviva"