hkd32: fix BIP39 test indentation
//! BIP39 test vectors
-#[cfg(feature = "bip39")]
-mod mnemonic {
+#![cfg(feature = "bip39")]
+
use core::convert::TryInto;
use hkd32::mnemonic;
use subtle_encoding::hex;
@@ -104,4 +104,3 @@ mod mnemonic {
"xprv9s21ZrQH143K39rnQJknpH1WEPFJrzmAqqasiDcVrNuk926oizzJDDQkdiTvNPr2FYDYzWgiMiC63YmfPAa2oPyNB23r2g7d1yiK6WpqaQS"
]
}
-}
