diff --git a/nixos/modules/services/networking/iodine.nix b/nixos/modules/services/networking/iodine.nix
index 07b325d5b346..63a6a4c0fb9f 100644
--- a/nixos/modules/services/networking/iodine.nix
+++ b/nixos/modules/services/networking/iodine.nix
@@ -73,7 +73,7 @@ in
                 passwordFile = mkOption {
                   type = types.str;
                   default = "";
-                  description = "File that contains password";
+                  description = "Path to a file containing the password.";
                 };
               };
             }