return log_error_errno(r, "Failed to parse root hash '%s': %m", optarg);
if (l < sizeof(sd_id128_t))
return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
- "Root hash must be at least 128bit long: %s", optarg);
+ "Root hash must be at least 128-bit long: %s", optarg);
free_and_replace(arg_verity_settings.root_hash, p);
arg_verity_settings.root_hash_size = l;