format

Author: 0xa3k5

website/src/pages/en/subgraphs/developing/creating/graph-ts/api.mdx

@@ -517,6 +517,7 @@ mapping:
     - name: OtherContract
       file: ./abis/OtherContract.json
 ```
+
 - import and bind to the contract using its address.
 
 #### Handling Reverted Calls