diff --git a/src/Transaction.js b/src/Transaction.js
index 0d763a7..aba94fc 100644
--- a/src/Transaction.js
+++ b/src/Transaction.js
@@ -15,9 +15,7 @@ const gasPriceErrors = [
 ]
 
 // prettier-ignore
-const sameTxErrors = [
-  "Returned error: Transaction with the same hash was already imported."
-];
+const sameTxErrors = ['Returned error: Transaction with the same hash was already imported.']
 
 class Transaction {
   constructor(tx, manager) {