diff --git a/README.md b/README.md
index 4f25c616..c6508920 100644
--- a/README.md
+++ b/README.md
@@ -101,7 +101,7 @@ Address (SS58): 5H8gW16RYqv9pqCVPv8GrxMm3byTiCfe16aA16uXwENsbytA
 
 - Send transaction for confidential payment
 ```
-zeroc tx send -a <AMOUNT> -s <Sender's SEED> -to <Recipient's PUBLIC KEY>
+zeroc tx send -a <AMOUNT> -s <Sender's SEED> -t <Recipient's PUBLIC KEY>
 ```
 
 In the case, Alice sends 10 coins to Bob...
diff --git a/runtime/src/conf_transfer.rs b/runtime/src/conf_transfer.rs
index 8b93d457..a2f2c15a 100644
--- a/runtime/src/conf_transfer.rs
+++ b/runtime/src/conf_transfer.rs
@@ -418,13 +418,6 @@ mod tests {
         (PkdAddress::from_encryption_key(&enc_key), Ciphertext::from_ciphertext(&enc_alice_bal))
     }
 
-    // fn alice_pending_transfer_init() -> (PkdAddress, Ciphertext) {
-    //     let (_, enc_key) = get_alice_seed_ek();
-    //     let zero = elgamal::Ciphertext::zero();
-
-    //     (PkdAddress::from_encryption_key(&enc_key), Ciphertext::from_ciphertext(&zero))
-    // }
-
     fn alice_epoch_init() -> (PkdAddress, u64) {
         let (_, enc_key) = get_alice_seed_ek();
 
@@ -454,7 +447,6 @@ mod tests {
         let mut t = system::GenesisConfig::<Test>::default().build_storage().unwrap().0;
         t.extend(GenesisConfig::<Test>{
             encrypted_balance: vec![alice_balance_init()],
-			// pending_transfer: vec![alice_pending_transfer_init()],
 			last_rollover: vec![alice_epoch_init()],
             epoch_length: 10,
             transaction_base_fee: 1,
diff --git a/src/chain_spec.rs b/src/chain_spec.rs
index 407ce56b..baffe0da 100644
--- a/src/chain_spec.rs
+++ b/src/chain_spec.rs
@@ -130,7 +130,6 @@ fn testnet_genesis(initial_authorities: Vec<AuthorityId>, endowed_accounts: Vec<
 		}),
 		conf_transfer: Some(ConfTransferConfig {
 			encrypted_balance: vec![alice_balance_init()],
-			// pending_transfer: vec![alice_pending_transfer_init()],
 			last_rollover: vec![alice_epoch_init()],
 			epoch_length: 1,
 			transaction_base_fee: 1,
@@ -171,13 +170,6 @@ fn alice_balance_init() -> (PkdAddress, Ciphertext) {
 	(PkdAddress::from_encryption_key(&enc_key), Ciphertext::from_ciphertext(&enc_alice_bal))
 }
 
-// fn alice_pending_transfer_init() -> (PkdAddress, Ciphertext) {
-// 	let (_, enc_key) = get_alice_seed_ek();
-// 	let zero = elgamal::Ciphertext::zero();
-
-// 	(PkdAddress::from_encryption_key(&enc_key), Ciphertext::from_ciphertext(&zero))
-// }
-
 fn alice_epoch_init() -> (PkdAddress, u64) {
 	let (_, enc_key) = get_alice_seed_ek();
 
diff --git a/zeroc/src/utils.rs b/zeroc/src/utils.rs
index 8e040400..3c65e201 100644
--- a/zeroc/src/utils.rs
+++ b/zeroc/src/utils.rs
@@ -106,6 +106,7 @@ pub struct BalanceQuery {
     pub pending_transfer_str: String,
 }
 
+// Temporary code.
 impl BalanceQuery {
     /// Get encrypted and decrypted balance for the decryption key
     pub fn get_balance_from_decryption_key(mut decryption_key: &[u8], api: Api) -> Self {