fix lint

Author: krofax

pages/app-developers/building-apps.mdx

@@ -19,7 +19,7 @@ To access any Ethereum type network you need an endpoint. [These providers](/app
 
 ### Network choice
 
-For development purposes we recommend you use either a local development net or [OP Sepolia](https://sepolia-optimism.etherscan.io).
+For development purposes we recommend you use either a local development network or [OP Sepolia](https://sepolia-optimism.etherscan.io).
 That way you don't need to spend real money.
 If you need ETH on OP Sepolia for testing purposes, [you can use this faucet](https://console.optimism.io/faucet?utm_source=docs).
 
@@ -51,7 +51,7 @@ Not only is it faster, but such EVMs often have extra features, such as the [abi
 
 ### Debug before deploying
 
-After you are done with that development, debug your decentralized application using either a [development net](/stack/dev-net) or the [Sepolia test network](/superchain/networks).
+After you are done with that development, debug your decentralized application using either a [development network](/stack/dev-net) or a [Sepolia test network](/superchain/networks).
 This lets you debug parts that are OP Stack chains specific such as calls to bridges to transfer ETH or tokens between layers.
 
 Only when you have a version that works well on a test network should you deploy to the production network, where every transaction has a cost.

pages/operators/chain-operators/tutorials.mdx

@@ -19,6 +19,8 @@ This section provides information on adding attributes to the derivation functio
 
   <Card title="Creating your own l2 rollup testnet" href="/operators/chain-operators/tutorials/create-l2-rollup" />
 
+  <Card title="Running a Local Development Environment" href="/operators/chain-operators/tutorials/chain-dev-net" />
+
   <Card title="Integrating a new da layer with alt Da" href="/operators/chain-operators/tutorials/integrating-da-layer" />
 
   <Card title="Modifying predeployed contracts" href="/operators/chain-operators/tutorials/modifying-predeploys" />