Update CHANGELOG.md

Signed-off-by: yihuang <huang@crypto.com>

Author: yihuang

CHANGELOG.md

@@ -39,7 +39,6 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ### Bug Fixes
 
-- (ante) [#422](https://github.com/crypto-org-chain/ethermint/pull/422) vendor `NewDeductFeeDecorator` to re-use the custom `checkTxFeeWithValidatorMinGasPrices` method, so it'll repsect the `DefaultPriorityReduction` config.
 - (feemarket) [#433](https://github.com/crypto-org-chain/ethermint/pull/433) Fix sdk int conversion panic with baseFee.
 
 ### Features