Fix “The Graph Docs” link (we’re already in the docs :P)

Author: benface

website/src/pages/en/token-api/quick-start.mdx

@@ -80,7 +80,7 @@ Make sure to replace `<token>` with the JWT Token generated from your API key.
 | Avalanche        | <Check alt="Supported" /> | <Check alt="Supported" /> | <Check alt="Supported" /> |
 | Solana           | <Check alt="Supported" /> | <Check alt="Supported" /> |      ❌ Unsupported       |
 
-A full list of chain support for The Graph services can be found in [The Graph Docs](https://thegraph.com/docs/en/supported-networks/).
+A full list of chain support for The Graph services can be found [here](/supported-networks/).
 
 ## Troubleshooting