diff --git a/backend/src/app.py b/backend/src/app.py
index 9c085b3..84a77d1 100644
--- a/backend/src/app.py
+++ b/backend/src/app.py
@@ -81,6 +81,7 @@ with app.app_context():
     db.create_all()
     db.session.commit()
 
+
 @app.route('/api/login', methods=['POST'])
 def login():
     """
diff --git a/frontend/src/App.js b/frontend/src/App.js
index 45f5a10..cb8bf38 100644
--- a/frontend/src/App.js
+++ b/frontend/src/App.js
@@ -17,7 +17,7 @@ import BehaviorNormal from "./components/pages/BehaviorNormal";
 
 function App() {
   const [isLoggedIn] = useAuth();
-  isLoggedIn ? (document.title = isLoggedIn) : document.title = isLoggedIn;
+  isLoggedIn ? (document.title = isLoggedIn) : (document.title = isLoggedIn);
   return (
     <>
       <Router>
diff --git a/frontend/src/components/ErrorMessage.js b/frontend/src/components/ErrorMessage.js
index 41c2798..ef97343 100644
--- a/frontend/src/components/ErrorMessage.js
+++ b/frontend/src/components/ErrorMessage.js
@@ -4,7 +4,7 @@ import "../App.css";
 export default function ErrorMessage(props) {
   return (
     <>
-    <p className="errorMessage">{props.message}</p>
+      <p className="errorMessage">{props.message}</p>
     </>
   );
-}
\ No newline at end of file
+}
diff --git a/frontend/src/components/Navbar.js b/frontend/src/components/Navbar.js
index 973b276..26bc3c6 100644
--- a/frontend/src/components/Navbar.js
+++ b/frontend/src/components/Navbar.js
@@ -6,7 +6,7 @@ import "@fortawesome/fontawesome-free/css/all.css";
 
 function Navbar() {
   const [click, setClick] = useState(false);
-  const [button,setButton] = useState(true);
+  const [button, setButton] = useState(true);
 
   const handleClick = () => setClick(!click);
   const closeMobileMenu = () => setClick(false);
diff --git a/frontend/src/components/pages/BehaviorNormal.js b/frontend/src/components/pages/BehaviorNormal.js
index 5b71911..5484a03 100644
--- a/frontend/src/components/pages/BehaviorNormal.js
+++ b/frontend/src/components/pages/BehaviorNormal.js
@@ -1,4 +1,4 @@
-import React, { useEffect, useState} from "react";
+import React, { useEffect, useState } from "react";
 import "../../App.css";
 import Footer from "../../Footer";
 import { Logger } from "@behametrics/logger-web";
diff --git a/frontend/src/components/pages/Login.js b/frontend/src/components/pages/Login.js
index 527105a..46dd4c5 100644
--- a/frontend/src/components/pages/Login.js
+++ b/frontend/src/components/pages/Login.js
@@ -1,4 +1,4 @@
-import React, {useState} from "react";
+import React, { useState } from "react";
 import "../../App.css";
 import Footer from "../../Footer";
 import InputField from "../InputField";
diff --git a/frontend/src/components/pages/Register.js b/frontend/src/components/pages/Register.js
index ab4707a..3a9d551 100644
--- a/frontend/src/components/pages/Register.js
+++ b/frontend/src/components/pages/Register.js
@@ -1,4 +1,4 @@
-import React, {useState} from "react";
+import React, { useState } from "react";
 import "../../App.css";
 import Footer from "../../Footer";
 import InputField from "../InputField";
diff --git a/frontend/src/components/pages/Umfrage.js b/frontend/src/components/pages/Umfrage.js
index 6a6b0e1..7a7e9d8 100644
--- a/frontend/src/components/pages/Umfrage.js
+++ b/frontend/src/components/pages/Umfrage.js
@@ -1,4 +1,4 @@
-import React, {useState} from "react";
+import React, { useState } from "react";
 import "../../App.css";
 import "../Input.css";
 import Footer from "../../Footer";