message: Changed some tests description and unused variable
  Ticket:
diff: @@ -132,7 +132,7 @@ describe('Celo Transaction builder', function() {
  });
  });
  - describe('should create a new address based on an antique one', async () => {
  + describe('should create a forwarder address', async () => {
  const txBuilder: any = getBuilder('cgld');
  txBuilder.type(TransactionType.AddressInitialization);
  @@ -155,7 +155,7 @@ describe('Celo Transaction builder', function() {
  });
  describe('should fail to build', async () => {
  - it('a transaction without fee', async () => {
  + it('an address initialization transaction without fee', async () => {
  const txBuilder: any = getBuilder('cgld');
  txBuilder.type(TransactionType.AddressInitialization);
  @@ -167,9 +167,9 @@ describe('Celo Transaction builder', function() {
  txBuilder.source(sourceKeyPair.getAddress());
  txBuilder.counter(1);
  txBuilder.contract(testData.CONTRACT_ADDRESS);
  - const tx = await txBuilder.build().should.be.rejectedWith('Invalid transaction: missing fee');
  + await txBuilder.build().should.be.rejectedWith('Invalid transaction: missing fee');
  });
  - it('a transaction without source', async () => {
  + it('an address initialization transaction without source', async () => {
  const txBuilder: any = getBuilder('cgld');
  txBuilder.type(TransactionType.AddressInitialization);
  @@ -180,9 +180,9 @@ describe('Celo Transaction builder', function() {
  txBuilder.chainId(44786);
  txBuilder.counter(1);
  txBuilder.contract(testData.CONTRACT_ADDRESS);
  - const tx = await txBuilder.build().should.be.rejectedWith('Invalid transaction: missing source');
  + await txBuilder.build().should.be.rejectedWith('Invalid transaction: missing source');
  });
  - it('a transaction without chain id', async () => {
  + it('an address initialization transaction without chain id', async () => {
  const txBuilder: any = getBuilder('cgld');
  txBuilder.type(TransactionType.AddressInitialization);
  @@ -197,7 +197,7 @@ describe('Celo Transaction builder', function() {
  txBuilder.source(sourceKeyPair.getAddress());
  txBuilder.counter(1);
  txBuilder.contract(testData.CONTRACT_ADDRESS);
  - const tx = await txBuilder.build().should.be.rejectedWith('Invalid transaction: missing chain id');
  + await txBuilder.build().should.be.rejectedWith('Invalid transaction: missing chain id');
  });
  });
  });
  