diff --git a/CHANGELOG.md b/CHANGELOG.md
index da2777eb5..72436f778 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -283,18 +283,18 @@ accepting new peers and only allowing `ed25519` pubkeys.
 *Sep 6th, 2019*
 ### FEATURES:
 - [config] [\#115](https://github.com/binance-chain/bnc-tendermint/pull/115) add option to enable range query for tx indexer;add option to disable websocket
-- [sync] [\#97](https://github.com/binance-chain/bnc-tendermint/pull/97) supoort hot sync reactor
+- [sync] [\#97](https://github.com/binance-chain/bnc-tendermint/pull/97) supoort hot sync reactor 
 
 ### IMPROVEMENTS:
 - [index] [\#106](https://github.com/binance-chain/bnc-tendermint/pull/106) index service recover from data lost
-- [P2P] [\#106](https://github.com/binance-chain/bnc-tendermint/pull/107) introduce skip_tx_from_persistent config and other basic p2p improvement
+- [P2P] [\#106](https://github.com/binance-chain/bnc-tendermint/pull/107) introduce skip_tx_from_persistent config and other basic p2p improvement 
 
 
 ## v0.31.5-binance.1
 *July 17th, 2019*
 
 ### IMPROVEMENTS:
-- [mempool] [\#100](https://github.com/binance-chain/bnc-tendermint/pull/100) add OnlyPersistent to config of mempool
+- [mempool] [\#100](https://github.com/binance-chain/bnc-tendermint/pull/100) add OnlyPersistent to config of mempool 
 - [metrics] [\#96](https://github.com/binance-chain/bnc-tendermint/pull/96) monitor: add more metrics about p2p
 
 
diff --git a/consensus/state.go b/consensus/state.go
index b21165f2a..b8f6e51f7 100644
--- a/consensus/state.go
+++ b/consensus/state.go
@@ -33,7 +33,7 @@ var (
 	ErrAddingVote               = errors.New("Error adding vote")
 	ErrVoteHeightMismatch       = errors.New("Error vote height mismatch")
 
-	errPubKeyIsNotSet = errors.New("pubkey is not set. Look for \"Can't get private validator pubkey\" errors")
+	errPubKeyIsNotSet = errors.New("Pubkey is not set. Look for \"Can't get private validator pubkey\" errors")
 )
 
 //-----------------------------------------------------------------------------