fix: maker fee typo

Author: achilleas-kal

examples/chain_client/35_MsgInstantBinaryOptionsMarketLaunch.py

@@ -47,7 +47,7 @@ async def main() -> None:
         oracle_type="Provider",
         quote_denom="peggy0xdAC17F958D2ee523a2206206994597C13D831ec7",
         oracle_scale_factor=6,
-        maker_fee_rate=0.0005, # 0.005%
+        maker_fee_rate=0.0005, # 0.05%
         taker_fee_rate=0.0010, # 0.10%
         expiration_timestamp=1680730982,
         settlement_timestamp=1690730982,