Update url for production config service

- Closes #103

docs/chain_info.md

@@ -8,7 +8,7 @@ The Chain object also contains data which is used specifically in the context of
 
 And lastly, the Chain object also contains URL templates that indicate the frontend apps how to parse and compose URLs to block explorers. This will be discussed in more detail later on.
 
-At any point, if you see a value that you are unsure how to supply, just look at what's available in [production](https://safe-config.gnosis.io/api/v1/chains/) and change the values as you see fit.  
+At any point, if you see a value that you are unsure how to supply, just look at what's available in [production](https://safe-config.safe.global/api/v1/chains/) and change the values as you see fit.  
 
 These values are meant to be provided in the admin panel `http://localhost:8000/cfg/admin` of the Safe Config Service (CFG)
 
@@ -47,4 +47,4 @@ For the web app to be able to render links correctly you need to supply URLs wit
 }
 ```
 
-The `{{address}}` (Ethereum address `0x` prefixed) and `{{txHash}}` (transaction hash) are markers in the URL acting as placeholders that the Safe web app will use to replace values to construct links to block explorer corresponding to that chain. It is important that you indicate these correctly so links are valid at the moment of rendering.
+The `{{address}}` (Ethereum address `0x` prefixed) and `{{txHash}}` (transaction hash) are markers in the URL acting as placeholders that the Safe web app will use to replace values to construct links to block explorer corresponding to that chain. It is important that you indicate these correctly so links are valid at the moment of rendering.