diff --git a/mw.1 b/mw.1
index 0e0f6ec..22ebd7a 100644
--- a/mw.1
+++ b/mw.1
@@ -74,8 +74,8 @@ Account password. You will be prompted for the password interactively if this op
 .B -P
 Pass Prefix. The password will be stored using pass at <passprefix><email>
 .TP
-.B -c certificate
-Self-signed TLS certificate
+.B -c path
+Path to self-signed TLS certificate
 .SH OTHER OPTIONS
 .TP
 .B -f