diff --git a/cmd/puppeth/wizard_genesis.go b/cmd/puppeth/wizard_genesis.go
index 6e8aff1e60..f47618cafc 100644
--- a/cmd/puppeth/wizard_genesis.go
+++ b/cmd/puppeth/wizard_genesis.go
@@ -94,7 +94,7 @@ func (w *wizard) makeGenesis() {
 
 		var signers []common.Address
 		if w.sealAccounts != "" {
-			signers = w.processAddress(w.sealAccounts)	
+			signers = w.processAddress(w.sealAccounts)
 		} else {
 			for {
 				if address := w.readAddress(); address != nil {