update to exercise-2 to remove dead code not just comment it out

Author: DamianDL

Sprint-3/3-dead-code/exercise-1.js

@@ -2,13 +2,10 @@
 // The sayHello function should continue to work for any reasonable input it's given.
 
 const greeting = "hello";
-
 function sayHello(greeting, name) {
   return `${greeting}, ${name}!`;
 }
 
 testName = "Aman";
-
 const greetingMessage = sayHello(greeting, testName);
-
 console.log(greetingMessage); // 'hello, Aman!'

Sprint-3/3-dead-code/exercise-2.js

@@ -2,13 +2,8 @@
 // The countAndCapitalisePets function should continue to work for any reasonable input it's given, and you shouldn't modify the pets variable.
 
 const pets = ["parrot", "hamster", "horse", "dog", "hamster", "cat", "hamster"];
-//const capitalisedPets = pets.map((pet) => pet.toUpperCase());
 const petsStartingWithH = pets.filter((pet) => pet[0] === "h");
 
-//function logPets(petsArr) {
-  //petsArr.forEach((pet) => console.log(pet));
-//}
-
 function countAndCapitalisePets(petsArr) {
   const petCount = {};