diff --git a/debugging/calculateSum.js b/debugging/calculateSum.js
index 95aba17d828b5344873a3a8c88d1eadf1dd28f86..251de6b56b841e39ad94305c97c9917512b0484e 100644
--- a/debugging/calculateSum.js
+++ b/debugging/calculateSum.js
@@ -1,13 +1,13 @@
 function calculateSum(numbers) {
-    let sum = 0;
+  let sum = 0;
     
-    for (let i = 0; i <= numbers.length; i++) {
-      sum += numbers[i];
-    }
-    
-    return sum;
+  for (let i = 0; i <= numbers.length; i++) {
+    sum += numbers[i];
   }
+    
+  return sum;
+}
   
-  const myNumbers = [10, 20, 30, 40, 50];
-  const result = calculateSum(myNumbers);
-  console.log("The sum is:", result);
\ No newline at end of file
+const myNumbers = [10, 20, 30, 40, 50];
+const result = calculateSum(myNumbers);
+console.log("The sum is:", result);
\ No newline at end of file
diff --git a/debugging/debug.js b/debugging/debug.js
index ee25026485ea14b8246d8463263cb79cbff1c8ac..55d8fb9bec6a4fe8ba57ccef2e6071575278962e 100644
--- a/debugging/debug.js
+++ b/debugging/debug.js
@@ -1,19 +1,20 @@
 function makeUpperCase(name) {
-if (typeof name !== "string") {
-  throw new Error("Name must be a string");
-}
-else {
-  return name.toUpperCase();
-}
+  if (typeof name !== "string") {
+    throw new Error("Name must be a string");
+  }
+  else {
+    return name.toUpperCase();
+  }
 }
 
+let result
 
 try {
-  let result =  makeUpperCase(1223);
+  result =  makeUpperCase(1223);
 }
 catch (error) {
-    console.log("Da gab es einen Fehler: ", error.message);
+  console.log("Da gab es einen Fehler: ", error.message);
 }
 
 
-
+console.log(result)
diff --git a/debugging/recipe.js b/debugging/recipe.js
index a4206fe2bfefc90f2b41c3d21d6c7dea987d4ac0..5535848c03578ecbb112e699a2f5ae4f6bf6a626 100644
--- a/debugging/recipe.js
+++ b/debugging/recipe.js
@@ -1,11 +1,11 @@
 function brewPotion(ingredient1, ingredient2) {
-    // Ensure both ingredients are provided
-    if (!ingredient1 || !ingredient2) {
-        throw new Error("Both ingredients are required.");
-    }
+  // Ensure both ingredients are provided
+  if (!ingredient1 || !ingredient2) {
+    throw new Error("Both ingredients are required.");
+  }
     
-    // Combine the ingredients with a dash and capitalize them correctly
-    return ingredient1 + ingredient2
+  // Combine the ingredients with a dash and capitalize them correctly
+  return ingredient1 + ingredient2
 }
 
 console.log(brewPotion("apple"))
\ No newline at end of file
diff --git a/debugging/username.js b/debugging/username.js
index 4822526e152666ed8e902e526ff423ffb547ac83..0df41587748ee2aff5c3312aa537beca11515869 100644
--- a/debugging/username.js
+++ b/debugging/username.js
@@ -1,7 +1,7 @@
 function greetUser(name) {
-    let greeting = "Hello, " + name + "!";
-    console.log(greeting);
-  }
+  let greeting = "Hello, " + name + "!";
+  console.log(greeting);
+}
   
-  const userName = "Alice";
-  greetUser(username);
\ No newline at end of file
+const userName = "Alice";
+greetUser(username);
\ No newline at end of file
diff --git a/helper/quizData.js b/helper/quizData.js
index f2776bbfa0a6f130371e80acd9152e2bde21c2e5..134fbd49fb8208c62aa476f5f874089e1190ee65 100644
--- a/helper/quizData.js
+++ b/helper/quizData.js
@@ -1,34 +1,35 @@
 const questions = [
-    {
-        category: "Geography",
-        question: "What is the capital of France?",
-        choices: ["London", "Paris", "Berlin", "Rome"],
-        answer: "Paris"
-},
-    {
-        category: "Movies",
-        question: "What is the name of the main character in The Matrix?",
-        choices: ["Neo", "Trinity", "Morpheus", "Cypher"],
-        answer: "Neo"
-},
-    {
-        category: "History",
-        question: "Who was the first president of the United States?",
-        choices: ["John Adams", "Thomas Jefferson", "George Washington", "Abraham Lincoln"],
-        answer: "George Washington"
-},
-    {
-        category: "Sports",
-        question: "Which team won the World Cup in 2018?",
-        choices: ["France", "Brazil", "Germany", "Italy"],
-        answer: "France"
-}   ,
-    {
-        category: "Science",
-        question: "What is the chemical symbol for gold?",
-        choices: ["Au", "Ag", "Pt", "Cu"],
-        answer: "Au"
-}
+  {
+    category: "Geography",
+    question: "What is the capital of France?",
+    choices: ["London", "Paris", "Berlin", "Rome"],
+    answer: "Paris"
+  },
+  {
+    category: "Movies",
+    question: "What is the name of the main character in The Matrix?",
+    choices: ["Neo", "Trinity", "Morpheus", "Cypher"],
+    answer: "Neo"
+  },
+  {
+    category: "History",
+    question: "Who was the first president of the United States?",
+    choices: ["John Adams", "Thomas Jefferson", 
+      "George Washington", "Abraham Lincoln"],
+    answer: "George Washington"
+  },
+  {
+    category: "Sports",
+    question: "Which team won the World Cup in 2018?",
+    choices: ["France", "Brazil", "Germany", "Italy"],
+    answer: "France"
+  }   ,
+  {
+    category: "Science",
+    question: "What is the chemical symbol for gold?",
+    choices: ["Au", "Ag", "Pt", "Cu"],
+    answer: "Au"
+  }
 ]
 
 export default questions
\ No newline at end of file