Update staking-pool-operations.mdx

Author: kilavvy

apps/nextra/pages/zh/network/nodes/validator-node/connect-nodes/staking-pool-operations.mdx

@@ -112,7 +112,7 @@ aptos stake withdraw-stake \
 ### 更新佣金
 
 ```bash filename="Terminal"
-aptos move run --function-id 0x1::staking_contract::update_commision \
+aptos move run --function-id 0x1::staking_contract::update_commission \
   --args address:<operator_address> u64:<commission_percentage> \
   --profile mainnet-owner
 ```