docs: fixing-faq-link (#1997)

Author: caleighc

docs-site

@@ -83,10 +83,10 @@ What revertData contains:
 To debug these errors, you should:
 
 - Isolate the first 4 bytes of `revertData`.
-- Paste into a signatures DB (e.g. [openchain.xyz/signatures](openchain.xyz/signatures)).
+- Paste into a signatures DB (e.g. [openchain.xyz/signatures](https://openchain.xyz/signatures)).
   - If it matches a known error, you’ll see the standard signature.
   - If not, it's a **custom error** - check the contract's ABI or source for error declarations.
-- Decode any arguments (using a tool like [openchain.xyz/tools/abi](openchain.xyz/tools/abi) or your ABI).
+- Decode any arguments (using a tool like [openchain.xyz/tools/abi](https://openchain.xyz/tools/abi) or your ABI).
 - Map the error back to the contract source code to understand under what conditions it reverts.
 
 ## Parallel nonces