Merge pull request sadanandpai#52 from shahnewaztameem/main

docs: Correct spelling mistakes

Author: sadanandpai

challenges/objects-challenges.md

@@ -170,7 +170,7 @@ const obj = userObjectCreator(1);
 
 ###### Notes
 
-`obj.id` is a ready only property and does not allow overwriting
+`obj.id` is a read only property and does not allow overwriting
 
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@@ -461,7 +461,7 @@ Class in JavaScript is functionality to achieve class based model on top of prot
 
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-### Q. Write a program to make all the properties of an object ready only but allow the addition of new properties
+### Q. Write a program to make all the properties of an object read only but allow the addition of new properties
 
 - The exisiting properties of the object can be made read only with `set` keyword using Proxy