diff --git a/Test.js b/Test.js
index f96160f..80c1b1f 100644
--- a/Test.js
+++ b/Test.js
@@ -13,15 +13,15 @@ const REGEX_PATTERN_HIDDEN_FILES = /(^|\/)\.[^\/\.]/g;
 var test_all = async function () {
   try {
     var problems = [];
-    for(const i in TESTS_FOLDERS) {
-      var folder = TESTS_FOLDERS[i];
+    for (const i in TESTS_FOLDERS) {
+      var folder = TESTS_FOLDERS[ i ];
       var new_problems = await loadProblemsFiles(folder); // await
       problems = problems.concat(new_problems);
     };
     console.log(problems);
 
     var solvePromises = problems.map(solve);
-    
+
     await Promise.all(solvePromises)
   } catch (error) {
     console.log(error);
@@ -33,14 +33,14 @@ var solve = (problem) => {
   try {
     console.log("Solving: " + problem);
 
-    const tests = require(problem);  
+    const tests = require(problem);
     console.log("*" * 100);
     if (Object.keys(tests).length == 0) {
       console.warn("🔴 The problem " + problem + " doesn't have a test method implemented.\n");
       return;
     }
-    for(testIdx in tests) {
-      tests[testIdx]();
+    for (testIdx in tests) {
+      tests[ testIdx ]();
     }
     console.log("✅ Tests for " + problem + " run successfully \n");
   } catch (error) {