fixed typo in Exercises: Level 1 in day 22 MD file

22_Day_Manipulating_DOM_object/22_day_manipulating_DOM_object.md

@@ -205,7 +205,7 @@ The above snippet of code cleared all the child elements.
 
 ### Exercises: Level 1
 
-1. Create a div container on HTML document and create 100 to 100 numbers dynamically and append to the container div. 
+1. Create a div container on HTML document and create 0 to 101 numbers dynamically and append to the container div. 
    - Even numbers background is green
    - Odd numbers background is yellow
    - Prime numbers background is red
@@ -228,4 +228,4 @@ Check the requirement of this project from both images(jpg and gif). All the dat
 
 🎉 CONGRATULATIONS ! 🎉
 
-[<< Day 21](../21_Day_DOM/21_day_dom.md) | [Day 23 >>](../23_Day_Event_listeners/23_day_event_listeners.md)
+[<< Day 21](../21_Day_DOM/21_day_dom.md) | [Day 23 >>](../23_Day_Event_listeners/23_day_event_listeners.md)