more edits

src/content/docs/en/developers/transaction-fees-on-scroll.mdx

@@ -175,10 +175,12 @@ On mainnet, the `L2GasPriceOracle` is deployed at [`0x987e300fDfb06093859358522a
 
 On Sepolia, an upgraded `L1MessageQueueWithGasPriceOracle` should be used, deployed to [`0xF0B2293F5D834eAe920c6974D50957A1732de763`](https://sepolia.etherscan.io/address/0xF0B2293F5D834eAe920c6974D50957A1732de763).
 
+If your system supports off-chain mechanisms, you can also call `eth_estimateGas` and `eth_gasPrice` on any Scroll RPC node to get an estimate of the gas required for a given transaction.
+
 <Aside type="danger" title="Upgrade Notice">
 After the February 2024 Bridge Upgrade, `L1GasPriceOracle` will be deprecated in favor of `L1MessageQueueWithGasPriceOracle`, which will be available at [`0x0d7E906BD9cAFa154b048cFa766Cc1E54E39AF9B`](https://etherscan.io/address/0x0d7E906BD9cAFa154b048cFa766Cc1E54E39AF9B).
 
-The upgrade is expected to be finalized on February 21, 2024 after a two-week timelock. Scroll Sepolia has already undergone this upgrade. Read more [here](https://scroll.io/blog/protocol-upgrade-bridging-cost-reduction).
+The upgrade is expected to be finalized on February 21, 2024, after a two-week timelock. Scroll Sepolia has already undergone this upgrade. Read more [here](https://scroll.io/blog/protocol-upgrade-bridging-cost-reduction).
 
 </Aside>
 {/* TODO: Add full documentation of key methods */}

src/content/docs/en/technology/bridge/deposit-gateways.mdx

@@ -8,7 +8,6 @@ whatsnext: { "Withdraw Gateways": "/technology/bridge/withdraw-gateways/" }
 ---
 
 import ClickToZoom from "../../../../../components/ClickToZoom.astro"
-import Aside from "../../../../../components/Aside.astro"
 import DepositWorkflow from "../_images/deposit.png"
 
 This document describes how users and developers can utilize gateways to deposit tokens from L1 to L2. We provide several gateways for standard tokens and a gateway router on L1, listed in the table below.