refactor: comments + print

src/index.js

@@ -170,8 +170,6 @@ class Validator {
         Calculates the number of rats that are allowed for a certain overall area.
          */
         let result = 3.0 + (overallArea - MINIMUM_AREA_THREE_RATS) / AREA_PER_ADDITIONAL_RAT;
-        console.log(`Area left: ${overallArea - MINIMUM_AREA_THREE_RATS}`);
-        console.log(`Result: ${result}`);
         if (result < 3) {
             throw new Error("Cages must be for three rats or more");
         }
@@ -396,8 +394,6 @@ function updateNumRatsCalculator() {
     }
 
 
-    console.log(`Allowed number: ${allowedNumRats}`);
-
     let resultsDiv = document.getElementById("num-rats-resultsDiv");
 
     const result = getResultFromChecks(failed_checks);