fixed another broken file imports

Author: krofax

pages/app-developers/tutorials/bridging/cross-dom-bridge-erc20.mdx

@@ -342,7 +342,7 @@ Now you're going to repeat the process in reverse to bridge some tokens from L2
 
   Unlike deposits, withdrawals from L2 to L1 are not immediate and require a multi-step process including a 7-day challenge period for security reasons.
 
-  ```js file=<rootDir>/public/tutorials/cross-dom-bridge-erc20.js#L156-L163 hash=3e49b4a0e787f1dd2939d52cb3425a1a
+  ```js file=<rootDir>/public/tutorials/cross-dom-bridge-erc20.js#L164-L171 hash=9ee233eaa1711443ff15e0d28d2da190
   ```
 
   {<h3>Wait for the transaction receipt</h3>}
@@ -353,7 +353,7 @@ Now you're going to repeat the process in reverse to bridge some tokens from L2
   The transaction logs contain critical information that will be used later in the withdrawal verification process.
   This is only the first step in the withdrawal - the tokens are now locked on L2, but not yet available on L1.
 
-  ```js file=<rootDir>/public/tutorials/cross-dom-bridge-erc20.js#L165-L167 hash=33228f50bcca1c373a6f7e11917b1a3f
+  ```js file=<rootDir>/public/tutorials/cross-dom-bridge-erc20.js#L173-L174 hash=f1359ec27815a9fcf4964a877280da59
   ```
 
   <Callout type="info">