feat: update comment

Signed-off-by: SuZhou-Joe <suzhou@amazon.com>

src/core/public/saved_objects/saved_objects_client.ts

@@ -186,7 +186,7 @@ export class SavedObjectsClient {
   private http: HttpSetup;
   private batchQueue: BatchQueueEntry[];
   /**
-   * The currentWorkspaceId may be undefiend when workspace plugin is not enabled.
+   * The currentWorkspaceId may be undefined when workspace plugin is not enabled.
    */
   private currentWorkspaceId: string | undefined;