Removed top_n from algorithm call.

script.js

@@ -15,7 +15,7 @@ window.onload = function() {
  */
 function calculateAnswer(event) {
   console.info("Calculating answer for input...");
-  let answer = algorithm(event.target.value, TOP_N);
+  let answer = algorithm(event.target.value);
 
   document.getElementById(ANSWER).innerText = answer;
 }