diff --git a/blockchainexp/reactor_fsm.go b/blockchainexp/reactor_fsm.go
index 3da45d5e..4814906b 100644
--- a/blockchainexp/reactor_fsm.go
+++ b/blockchainexp/reactor_fsm.go
@@ -91,7 +91,7 @@ func (msg *bcReactorMessage) String() string {
 	case statusResponseEv:
 		dataStr = fmt.Sprintf("peer=%v height=%v", msg.data.peerID, msg.data.height)
 	case blockResponseEv:
-		dataStr = fmt.Sprintf("peer=%v block.height=%v lenght=%v",
+		dataStr = fmt.Sprintf("peer=%v block.height=%v length=%v",
 			msg.data.peerID, msg.data.block.Height, msg.data.length)
 	case processedBlockEv:
 		dataStr = fmt.Sprintf("error=%v", msg.data.err)
@@ -103,10 +103,8 @@ func (msg *bcReactorMessage) String() string {
 		dataStr = fmt.Sprintf("peer: %v is being removed by the switch", msg.data.peerID)
 	case stateTimeoutEv:
 		dataStr = fmt.Sprintf("state=%v", msg.data.stateName)
-
 	default:
 		dataStr = fmt.Sprintf("cannot interpret message data")
-		return "event unknown"
 	}
 
 	return fmt.Sprintf("%v: %v", msg.event, dataStr)
diff --git a/config/config.go b/config/config.go
index 921171df..bb86ba7c 100644
--- a/config/config.go
+++ b/config/config.go
@@ -64,7 +64,7 @@ type Config struct {
 	RPC             *RPCConfig             `mapstructure:"rpc"`
 	P2P             *P2PConfig             `mapstructure:"p2p"`
 	Mempool         *MempoolConfig         `mapstructure:"mempool"`
-	FastSyncParams  *FastSyncParamsConfig  `mapstructure:"fastsyncp"`
+	FastSyncParams  *FastSyncParamsConfig  `mapstructure:"fastsync"`
 	Consensus       *ConsensusConfig       `mapstructure:"consensus"`
 	TxIndex         *TxIndexConfig         `mapstructure:"tx_index"`
 	Instrumentation *InstrumentationConfig `mapstructure:"instrumentation"`
diff --git a/config/toml.go b/config/toml.go
index ee6a25ac..05912bcd 100644
--- a/config/toml.go
+++ b/config/toml.go
@@ -48,8 +48,7 @@ func EnsureRoot(rootDir string) {
 // XXX: this func should probably be called by cmd/tendermint/commands/init.go
 // alongside the writing of the genesis.json and priv_validator.json
 func writeDefaultConfigFile(configFilePath string) {
-	config := DefaultConfig()
-	WriteConfigFile(configFilePath, config)
+	WriteConfigFile(configFilePath, DefaultConfig())
 }
 
 // WriteConfigFile renders config using the template and writes it to configFilePath.