diff --git a/pages/stack/interop/superchain-erc20.mdx b/pages/stack/interop/superchain-erc20.mdx
index be63b7c3c..b65ca2852 100644
--- a/pages/stack/interop/superchain-erc20.mdx
+++ b/pages/stack/interop/superchain-erc20.mdx
@@ -52,6 +52,7 @@ sequenceDiagram
     participant src-bridge as SuperchainTokenBridge
   end
   actor user as User  
+  participant relay as Autorelayer
   box rgba(0,0,0,0.1) Destination Chain
     participant dst-l2Xl2 as L2ToL2CrossDomainMessenger
     participant dst-bridge as SuperchainTokenBridge    
@@ -61,11 +62,11 @@ sequenceDiagram
     note over src-erc20, dst-l2Xl2: Initiating Message
     user->>src-bridge: 1. Move n tokens
     src-bridge->>src-erc20: 2. Burn n tokens
-    src-bridge->>dst-l2Xl2: 3. Relay n tokens to user
+    src-bridge--)dst-l2Xl2: 3. Relay n tokens to user
   end
   rect rgba(0,0,0,0.1)
-    note over user,dst-erc20: Executing message
-    user->>dst-l2Xl2: 4. Relay the message
+    note over relay,dst-erc20: Executing message
+    relay->>dst-l2Xl2: 4. Relay the message
     dst-l2Xl2->>dst-bridge: 4. Relay the message
     dst-bridge->>dst-erc20: 5. Mint n tokens to user
   end
@@ -79,10 +80,12 @@ sequenceDiagram
 
 3.  The source token bridge calls [`SuperchainTokenBridge.relayERC20`](https://github.com/ethereum-optimism/optimism/blob/develop/packages/contracts-bedrock/src/L2/SuperchainTokenBridge.sol#L80-L97) on the destination token bridge.
     This call is relayed using [`L2ToL2CrossDomainMessenger`](./message-passing).
+    The call is *initiated* here, by emitting an initiating message. 
+    It will be executed later, after the destination chain receives an executing message to [`L2ToL2CrossDomainMessenger`](./message-passing).
 
 #### Executing message (destination chain)
 
-4.  The user, or a relayer, sends an executing message to [`L2ToL2CrossDomainMessenger`](./message-passing) to relay the message.
+4.  The autorelayer (or the user, or any offchain entity) sends an executing message to [`L2ToL2CrossDomainMessenger`](./message-passing) to relay the message.
 
 5.  The destination token bridge calls [`SuperchainERC20.crosschainMint`](https://github.com/ethereum-optimism/optimism/blob/develop/packages/contracts-bedrock/src/L2/SuperchainERC20.sol#L26-L35) to mint tokens for the user/contract that called `SuperchainTokenBridge.sendERC20` originally.
 
diff --git a/pages/stack/interop/tutorials/deploy-superchain-erc20.mdx b/pages/stack/interop/tutorials/deploy-superchain-erc20.mdx
index c30194ac5..26b3eb3c4 100644
--- a/pages/stack/interop/tutorials/deploy-superchain-erc20.mdx
+++ b/pages/stack/interop/tutorials/deploy-superchain-erc20.mdx
@@ -85,7 +85,7 @@ The tutorial uses these primary tools:
       pnpm contracts:update:rpcs
       ```
 
-  2.  Edit `packages/contracts/configs/deploy-config.toml` for the deployment settings.
+  2.  Edit `packages/contracts/configs/deploy-config.toml` for the deployment settings.  
 
       *   Set these parameters in the `[deploy-config]` section: