Fix test formatting

test/transaction_builder.js

@@ -184,10 +184,8 @@ describe('TransactionBuilder', () => {
   describe('fromPsbt', () => {
     fixtures.valid.fromPsbt.forEach(f => {
       it('returns TransactionBuilder, with ' + f.description, () => {
-
         const txb = TransactionBuilder.fromPsbt(f.psbt)
         const txAfter = f.incomplete ? txb.buildIncomplete() : txb.build()
-
         assert.strictEqual(txAfter.toHex(), f.txHex)
       })