diff --git a/PROTOCOL.sshsig b/PROTOCOL.sshsig
index 78457ddfc..80ba0df58 100644
--- a/PROTOCOL.sshsig
+++ b/PROTOCOL.sshsig
@@ -50,7 +50,7 @@ draft-ietf-curdle-ssh-ed25519-ed448, etc.
 Verifiers MUST reject signatures with versions greater than those
 they support.
 
-The purpose of the namespace value is to specify a unambiguous
+The purpose of the namespace value is to specify an unambiguous
 interpretation domain for the signature, e.g. file signing.
 This prevents cross-protocol attacks caused by signatures
 intended for one intended domain being accepted in another.
@@ -97,4 +97,4 @@ the reserved field if it is not empty.
 The data is concatenated and passed to the SSH signing
 function.
 
-$OpenBSD: PROTOCOL.sshsig,v 1.4 2020/08/31 00:17:41 djm Exp $
+$OpenBSD: PROTOCOL.sshsig,v 1.5 2026/10/10 03:14:24 dtucker Exp $