Minor fixes:

- Fixed function name typo
- Fetcher/Run now returns a combination of errors if any workers error out. All other workers are ordered to shutdown if any one does error out
- findATender now returns a pointer instead of an instance from New

internal/cli/fetch/service.go

@@ -52,9 +52,7 @@ func commandService(opts *cli.Options) *cobra.Command {
 				stop()
 			}()
 
-			fetcher.Run(ctx, conf, since)
-
-			return nil
+			return fetcher.Run(ctx, conf, since)
 		},
 	}
 	cmd.Flags().Time(