diff --git a/pkg/pki/ssh/README.md b/pkg/pki/ssh/README.md
index cad38ac541af7414e008bdd4c0acb2fb1e6de561..5438f6f2d2faafb42dd23c3bc7b26e3a7e028e6f 100644
--- a/pkg/pki/ssh/README.md
+++ b/pkg/pki/ssh/README.md
@@ -59,7 +59,7 @@ The data that is used in the signing function is also packed in another struct b
 ### Signature Format
 
 Signatures are formatted on disk in a PEM-encoded format.
-The header is `-----BEGIN SSH SIGNATURE-----`, and the end is `-----BEGIN SSH SIGNATURE-----`.
+The header is `-----BEGIN SSH SIGNATURE-----`, and the end is `-----END SSH SIGNATURE-----`.
 The signature contents are base64-encoded.
 
 The signature contents are wrapped with extra metadata, then encoded as a struct using the