link pollingInterval and mention scaffold.config.ts for eventSubscrib…

…er hook

docs/hooks/useScaffoldEventHistory.md

@@ -29,4 +29,4 @@ const {
 });
 ```
 
-This example retrieves the historical event logs for the `GreetingChange` event of the `YourContract` smart contract, starting from block number 31231 and filtering events where the premium parameter is true. The data property of the returned object contains an array of event objects, each containing the event parameters and (optionally) the block, transaction, and receipt data. The `isLoading` property indicates whether the event logs are currently being fetched, and the `error` property contains any error that occurred during the fetching process (if applicable). Since `watch` is set to true, the event logs will be refetched every `pollingInterval` milliseconds (set at scaffoldConfig.config.ts).
+This example retrieves the historical event logs for the `GreetingChange` event of the `YourContract` smart contract, starting from block number 31231 and filtering events where the premium parameter is true. The data property of the returned object contains an array of event objects, each containing the event parameters and (optionally) the block, transaction, and receipt data. The `isLoading` property indicates whether the event logs are currently being fetched, and the `error` property contains any error that occurred during the fetching process (if applicable). Since `watch` is set to true, the event logs will be refetched every [`pollingInterval`](/deploying/deploy-nextjs-app#--pollinginterval) (set at `scaffold.config.ts`).

docs/hooks/useScaffoldEventSubscriber.md

@@ -22,7 +22,7 @@ useScaffoldEventSubscriber({
 });
 ```
 
-This example subscribes to the `GreetingChange` event emitted by the `YourContract` smart contract and logs the parameters from the event to the console when it's emitted. The `listener` function accepts an array of `logs` that occurred during the [ `pollingInterval`](/deploying/deploy-nextjs-app#--pollinginterval) and each array items contains an `args` property which can be destructured to get the parameters emitted by the event, this function can customized according to your needs.
+This example subscribes to the `GreetingChange` event emitted by the `YourContract` smart contract and logs the parameters from the event to the console when it's emitted. The `listener` function accepts an array of `logs` that occurred during the [`pollingInterval`](/deploying/deploy-nextjs-app#--pollinginterval) (set at `scaffold.config.ts`) and each array items contains an `args` property which can be destructured to get the parameters emitted by the event, this function can customized according to your needs.
 
 :::note