diff --git a/cmd/zetae2e/init.go b/cmd/zetae2e/init.go
index 626cc37831..6f98c24102 100644
--- a/cmd/zetae2e/init.go
+++ b/cmd/zetae2e/init.go
@@ -20,12 +20,14 @@ func NewInitCmd() *cobra.Command {
 	}
 
 	InitCmd.Flags().StringVar(&initConf.RPCs.EVM, "ethURL", initConf.RPCs.EVM, "--ethURL http://eth:8545")
-	InitCmd.Flags().StringVar(&initConf.RPCs.ZetaCoreGRPC, "grpcURL", initConf.RPCs.ZetaCoreGRPC, "--grpcURL zetacore0:9090")
+	InitCmd.Flags().
+		StringVar(&initConf.RPCs.ZetaCoreGRPC, "grpcURL", initConf.RPCs.ZetaCoreGRPC, "--grpcURL zetacore0:9090")
 	InitCmd.Flags().
 		StringVar(&initConf.RPCs.ZetaCoreRPC, "rpcURL", initConf.RPCs.ZetaCoreRPC, "--rpcURL http://zetacore0:26657")
 	InitCmd.Flags().
 		StringVar(&initConf.RPCs.Zevm, "zevmURL", initConf.RPCs.Zevm, "--zevmURL http://zetacore0:8545")
-	InitCmd.Flags().StringVar(&initConf.RPCs.Bitcoin.Host, "btcURL", initConf.RPCs.Bitcoin.Host, "--grpcURL bitcoin:18443")
+	InitCmd.Flags().
+		StringVar(&initConf.RPCs.Bitcoin.Host, "btcURL", initConf.RPCs.Bitcoin.Host, "--btcURL bitcoin:18443")
 	InitCmd.Flags().
 		StringVar(&initConf.RPCs.Solana, "solanaURL", initConf.RPCs.Solana, "--solanaURL http://solana:8899")
 	InitCmd.Flags().
diff --git a/e2e/config/config.go b/e2e/config/config.go
index 2b438992fa..815adca1b5 100644
--- a/e2e/config/config.go
+++ b/e2e/config/config.go
@@ -215,6 +215,7 @@ func WriteConfig(file string, config Config) error {
 	defer fHandle.Close()
 
 	encoder := yaml.NewEncoder(fHandle)
+	defer encoder.Close()
 	encoder.SetIndent(2)
 	err = encoder.Encode(config)
 	if err != nil {