multi: formatting and comment fixes

walletunlocker/service_test.go

@@ -89,6 +89,7 @@ func createTestWalletWithPw(t *testing.T, pubPw, privPw []byte, dir string,
 
 func createSeedAndMnemonic(t *testing.T,
 	pass []byte) (*aezeed.CipherSeed, aezeed.Mnemonic) {
+
 	cipherSeed, err := aezeed.New(
 		keychain.KeyDerivationVersion, &testEntropy, time.Now(),
 	)