Update localdata-rpc.mdx

content/docs/node/run/localdata-rpc.mdx

@@ -117,7 +117,7 @@ cd collector
 npm install
 ```
 
-- Update the **config.json** file with correct **distributorInfo** and **collectorInfo**:
+- Update the [config.json](https://github.com/shardeum/relayer-collector/blob/dev/config.json) file with correct **distributorInfo** and **collectorInfo**:
 
 <Callout title="Whitelisting keys" type="error">
     You can request distributor and collector info from the Shardeum team or else you can generate a key-pair of your own and request the administrator to whitelist your keys on the one of the running distributors. (For steps on how to create a key-pair for collector server refer to the steps mentioned at the bottom of this document). In future, you will be able to setup your own distributor.
@@ -252,7 +252,7 @@ cd json-rpc-server
 npm install
 ```
 
-- Update src/config.ts file
+- Update [src/config.ts](https://github.com/shardeum/json-rpc-server/blob/dev/src/config.ts) file
 
 ```bash
 - collectorSourcing.enabled: true