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-rw-r--r--PROTOCOL.u2f2
1 files changed, 1 insertions, 1 deletions
diff --git a/PROTOCOL.u2f b/PROTOCOL.u2f
index fd4325b3..69347e99 100644
--- a/PROTOCOL.u2f
+++ b/PROTOCOL.u2f
@@ -40,7 +40,7 @@ primarily use ECDSA signatures in the NIST-P256 field, though the FIDO2
standard specifies additional key types, including one based on Ed25519.
Use of U2F security keys does not automatically imply multi-factor
-authentication. From sshd’s perspective, a security key constitutes a
+authentication. From sshd's perspective, a security key constitutes a
single factor of authentication, even if protected by a PIN or biometric
authentication. To enable multi-factor authentication in ssh, please
refer to the AuthenticationMethods option in sshd_config(5).