Fix markdown causing issues when it gets re-generated by Crowdin

Author: benface

website/src/pages/en/indexing/overview.mdx

@@ -60,8 +60,7 @@ query indexerAllocations {
 Use Etherscan to call `getRewards()`:
 
 - Navigate to [Etherscan interface to Rewards contract](https://etherscan.io/address/0x9Ac758AB77733b4150A901ebd659cbF8cB93ED66#readProxyContract)
-
-* To call `getRewards()`:
+- To call `getRewards()`:
   - Expand the **9. getRewards** dropdown.
   - Enter the **allocationID** in the input.
   - Click the **Query** button.