Fix title

Author: markerikson

docs/tutorials/fundamentals/part-6-async-logic.md

@@ -1,6 +1,6 @@
 ---
 id: part-6-async-logic
-title: 'Redux Fundamentals, Part 5: Async Logic and Data Fetching'
+title: 'Redux Fundamentals, Part 6: Async Logic and Data Fetching'
 sidebar_label: 'Async Logic and Data Fetching'
 hide_title: true
 description: 'The official Redux Fundamentals tutorial: learn how to use async logic with Redux'