Update working-with-classes-and-objects.mdx

Author: dha-stix

docs/technologies/javascript/working-with-classes-and-objects.mdx

@@ -237,6 +237,6 @@ The code snippet above changes the name of the cat and dog object after initiati
 - Objects, on the other hand, are like containers that hold multiple pieces of information - properties. These properties can be anything from strings and numbers to other objects and arrays.
 - Classes are templates for objects. They provide a blueprint that you can use to create multiple objects with the same properties and behaviours.
 
-Understanding what variables, objects, and classes are, is essential for a beginner in JavaScript. By mastering these basic concepts, you're well on your way to building more complex programs in JavaScript.      
+Understanding what variables, objects, and classes are, is essential for a beginner in JavaScript. By mastering these basic concepts, you're well on your way to building more complex programs in JavaScript.
 
 Thank you for reading! 🎉