diff --git a/index.php b/index.php
index 4fc1836..8909a37 100644
--- a/index.php
+++ b/index.php
@@ -19,27 +19,27 @@ include('Route.php');
 
 // Add base route (startpage)
 Route::add('/',function(){
-	echo 'Welcome :-)';
+  echo 'Welcome :-)';
 });
 
 // Another base route example
 Route::add('/index.php',function(){
-	echo 'You are not realy on index.php ;-)';
+  echo 'You are not realy on index.php ;-)';
 });
 
 // Simple test route that simulates static html file
 Route::add('/test.html',function(){
-	echo 'Hello from test.html';
+  echo 'Hello from test.html';
 });
 
 // Post route example
 Route::add('/contact-form',function(){
-	echo '<form method="post"><input type="text" name="test" /><input type="submit" value="send" /></form>';
+  echo '<form method="post"><input type="text" name="test" /><input type="submit" value="send" /></form>';
 },'get');
 
 // Post route example
 Route::add('/contact-form',function(){
-	echo 'Hey! The form has been sent:<br/>';
+  echo 'Hey! The form has been sent:<br/>';
   print_r($_POST);
 },'post');
 
@@ -48,39 +48,39 @@ Route::add('/contact-form',function(){
 // Also users could inject mysql-code or other untrusted data if you use (.*)
 // You should better use a saver expression like /user/([0-9]*)/edit or /user/([A-Za-z]*)/edit
 Route::add('/user/(.*)/edit',function($id){
-	echo 'Edit user with id '.$id.'<br/>';
+  echo 'Edit user with id '.$id.'<br/>';
 });
 
 // Accept only numbers as parameter. Other characters will result in a 404 error
 Route::add('/foo/([0-9]*)/bar',function($var1){
-	echo $var1.' is a great number!';
+  echo $var1.' is a great number!';
 });
 
 // Crazy route with parameters
 Route::add('/(.*)/(.*)/(.*)/(.*)',function($var1,$var2,$var3,$var4){
-	echo 'This is the first match: '.$var1.' / '.$var2.' / '.$var3.' / '.$var4.'<br/>';
+  echo 'This is the first match: '.$var1.' / '.$var2.' / '.$var3.' / '.$var4.'<br/>';
 });
 
 // Long route example
 // This route gets never triggered because the route before matches too
 Route::add('/foo/bar/foo/bar',function(){
-	echo 'This is the second match <br/>';
+  echo 'This is the second match <br/>';
 });
 
 // 405 test
 Route::add('/this-route-is-defined',function(){
-	echo 'You need to patch this route to see this content';
+  echo 'You need to patch this route to see this content';
 },'patch');
 
 // Add a 404 not found route
 Route::pathNotFound(function($path){
-	echo 'Error 404 :-(<br/>';
+  echo 'Error 404 :-(<br/>';
   echo 'The requested path "'.$path.'" was not found!';
 });
 
 // Add a 405 method not allowed route
 Route::methodNotAllowed(function($path, $method){
-	echo 'Error 405 :-(<br/>';
+  echo 'Error 405 :-(<br/>';
   echo 'The requested path "'.$path.'" exists. But the request method "'.$method.'" is not allowed on this path!';
 });