fixup! feat: add stake pools service

Author: iccicci

packages/cardano/src/wallet/lib/stakePoolService.ts

@@ -267,7 +267,7 @@ export const initStakePoolService = (props: StakePoolServiceProps): StakePoolPro
    *
    * This function is the one called to recover from errors or to refresh the cached data as well. Since the entire fetching process
    * takes between 30" and 1', in such cases it can't be called synchronously, that would mean to make the extension to hang for a long time.
-   * In such cases must be called in a fire and forget way (i.e. in background) using the form `fetchData().catch(console.error)` to both
+   * In such cases it must be called in a fire and forget way (i.e. in background) using the form `fetchData().catch(console.error)` to both
    * log the error and to avoid unhandled rejections. This lets the `StakePoolProvider` methods to work even if with the expired cache.
    */
   const fetchData = async (): Promise<StakePoolCachedData> => {