use native instead of hdx reference in readme
@@ -10,7 +10,7 @@ into the exchange pallet.
- **Currency** - implementation of fungible multi-currency system
- **AssetPairAccount** / **AssetPairAccountId** - support for creating share accounts for asset pairs.
-- **HDXAssetID** - asset if native currency
+- **NativeAssetId** - asset id native currency
- **ShareToken** - asset id from asset registry for an asset pair
- **TotalLiquidity** - total liquidity in a pool identified by asset pair account id
- **PoolAssets** - asset pair in a pool identified by asset pair account id
