small cleanups

cmd/geth/main.go

@@ -325,7 +325,6 @@ func geth(ctx *cli.Context) error {
 
 	startNode(ctx, stack, false)
 	stack.Wait()
-
 	return nil
 }
 

cmd/utils/flags.go

@@ -984,7 +984,7 @@ var (
 	}
 )
 
-// default account to prefund when running Geth in ephemeral development mode
+// default account to prefund when running Geth in dev mode
 var (
 	DeveloperKey, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
 	DeveloperAddr   = crypto.PubkeyToAddress(DeveloperKey.PublicKey)
@@ -1777,7 +1777,7 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config) {
 		} else {
 			developer, err = ks.ImportECDSA(DeveloperKey, passphrase)
 			if err != nil {
-				Fatalf("Failed to create developer account: %v", err)
+				Fatalf("Failed to import developer account: %v", err)
 			}
 		}
 		// Make sure the address is configured as fee recipient, otherwise

core/genesis.go

@@ -644,8 +644,7 @@ func DefaultHoodiGenesisBlock() *Genesis {
 	}
 }
 
-// DeveloperGenesisBlock returns the genesis block for dev mode, with initial
-// gas limit and optional prefunded address
+// DeveloperGenesisBlock returns the 'geth --dev' genesis block.
 func DeveloperGenesisBlock(gasLimit uint64, faucet *common.Address) *Genesis {
 	// Override the default period to the user requested one
 	config := *params.AllDevChainProtocolChanges