Update README.md

Author: josemoracard

exercises/065-or/README.md

@@ -1,8 +1,10 @@
 # `065` or
 
+In this exercise, we are going to replicate the behavior of the OR operator `||` without actually using the operator itself. Do you remember how it works?
+
 ## 📝 Instructions:
 
-1. Write a function called `or`. Given 2 boolean expressions, `or` returns true or false, corresponding to the `||` operator.
+1. Write a function called `or`. Given 2 boolean expressions, `or` returns true or false, following the rules of the `||` operator.
 
 ## 📎 Example: