diff --git a/developers/how-to-stake-tia.md b/developers/how-to-stake-tia.md
index 0962c457a4b..bb40622ccec 100644
--- a/developers/how-to-stake-tia.md
+++ b/developers/how-to-stake-tia.md
@@ -51,16 +51,16 @@ validator of your choice.
 
 On the following screen enter amount of TIA tokens and select `Stake`.
 
-A Keplr popup will appear, requesting your approval for the transaction. Select
-`Approve`.
+A Keplr popup will appear, requesting your approval for the
+transaction. Select `Approve`.
 
 ![Keplr1](/img/keplr/keplr3.gif)
 
 ### :four: Confirm and manage your TIA
 
-After the transaction is confirmed, you will see the following overview
-dashboard where you can claim rewards, unstake, redelegate, or stake
-additional tokens.
+After the transaction is confirmed, you will see the following
+overview dashboard where you can claim rewards, unstake, redelegate,
+or stake additional tokens.
 
 ![Keplr1](/img/keplr/keplr4.gif)
 
@@ -76,18 +76,18 @@ Similarly to previous step, select the `+Stake` button.
 
 ### :two: Select a validator and stake TIA
 
-On the following screen choose a validator of your choice, enter the desired
-amount, and click `Review`.
+On the following screen choose a validator of your choice, enter
+the desired amount, and click `Review`.
 
-Following that, review the transaction details and select `Stake`, then wait
-for the transaction to finalize.
+Following that, review the transaction details and select `Stake`,
+then wait for the transaction to finalize.
 
 ![Keplr1](/img/leap/leap2.gif)
 
 ### :three: Confirm and manage your TIA
 
-After the transaction is confirmed, you will see the following overview
-dashboard where you can claim rewards, unstake, redelegate, or stake additional
-tokens.
+After the transaction is confirmed, you will see the following
+overview dashboard where you can claim rewards, unstake, redelegate,
+or stake additional tokens.
 
 ![Keplr1](/img/leap/leap3.gif)
diff --git a/nodes/docker-images.md b/nodes/docker-images.md
index 4e2ee191975..9811f711226 100644
--- a/nodes/docker-images.md
+++ b/nodes/docker-images.md
@@ -36,7 +36,10 @@ Ubuntu. You can
 
 ## Prerequisites
 
-- [Docker](https://docs.docker.com/get-docker) and basic understanding of Docker
+- [Docker Desktop for Mac or Windows](https://docs.docker.com/get-docker) and a basic
+understanding of Docker
+- [Docker Engine for Linux](https://docs.docker.com/engine/install/) and a
+basic understanding of Docker
 
 ## Quick start
 
@@ -76,8 +79,9 @@ Ubuntu. You can
 
    :::
 
-3. Set an RPC endpoint for either [Arabica](./arabica-devnet.md#rpc-endpoints) or
-   [Mocha](./mocha-testnet.md#rpc-endpoints)
+3. Set an RPC endpoint for either [Mainnet Beta](./mainnet.md#da-rpc-endpoints),
+   [Mocha](./mocha-testnet.md#rpc-endpoints), or
+   [Arabica](./arabica-devnet.md#rpc-endpoints)
    using the bare URL (without http or https):
 
    ```bash
@@ -136,10 +140,18 @@ Now, you can mount this directory to the container.
 Before mounting a volume, you _may_ need to set permissions for
 the user on the host machine by running:
 
-```bash
+::: code-group
+
+```bash [Docker Engine on Linux]
 sudo chown 10001:10001 $HOME/my-node-store
 ```
 
+```bash [Docker Desktop on Mac]
+# you're good to go 😎
+```
+
+:::
+
 ### Initialize the node store and key
 
 In order to mount a volume to the container, you need to specify
@@ -199,21 +211,21 @@ A full start command will look similar to below.
 docker run -e NODE_TYPE=$NODE_TYPE -e P2P_NETWORK=$NETWORK \
     -v $HOME/my-node-store:/home/celestia \
     ghcr.io/celestiaorg/celestia-node:{{mainnetVersions['node-latest-tag']}} \
-    celestia light init --p2p.network $NETWORK
+    celestia light start --core.ip $RPC_URL
 ```
 
 ```bash-vue [Mocha]
 docker run -e NODE_TYPE=$NODE_TYPE -e P2P_NETWORK=$NETWORK \
     -v $HOME/my-node-store:/home/celestia \
     ghcr.io/celestiaorg/celestia-node:{{mochaVersions['node-latest-tag']}} \
-    celestia light init --p2p.network $NETWORK
+    celestia light start --core.ip $RPC_URL
 ```
 
 ```bash-vue [Arabica]
 docker run -e NODE_TYPE=$NODE_TYPE -e P2P_NETWORK=$NETWORK \
     -v $HOME/my-node-store:/home/celestia \
     ghcr.io/celestiaorg/celestia-node:{{arabicaVersions['node-latest-tag']}} \
-    celestia light init --p2p.network $NETWORK
+    celestia light start --core.ip $RPC_URL
 ```
 
 :::