Clean up code in exercise-1.js

Author: Vitalii-code

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

@@ -1,17 +1,15 @@
 // Find the instances of unreachable and redundant code - remove them!
 // The sayHello function should continue to work for any reasonable input it's given.
 
-let testName = "Jerry";
-const greeting = "hello";
-
 function sayHello(greeting, name) {
   const greetingStr = greeting + ", " + name + "!";
-  return `${greeting}, ${name}!`;
-  console.log(greetingStr);
+  return greetingStr;
 }
 
+let testName = "Jerry";
 testName = "Aman";
 
+const greeting = "hello";
 const greetingMessage = sayHello(greeting, testName);
 
 console.log(greetingMessage); // 'hello, Aman!'