diff --git a/login.php b/login.php
index eed968f..4c3ccec 100644
--- a/login.php
+++ b/login.php
@@ -1,50 +1,50 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <meta charset="utf-8">
-    <title>Graf alternatiu FME</title>
-
-    <meta name=viewport content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
-
-    <link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
-    <link rel="stylesheet" href="https://code.getmdl.io/1.3.0/material.blue_grey-blue.min.css" />
-
-    <style>
-    .page-content {
-      display: block;
-      max-width: 500px;
-      margin-top: 16px;
-      margin-left: auto;
-      margin-right: auto;
-      padding: 16px;
-    }
-    </style>
-  </head>
-  <body>
-    <div class="mdl-layout mdl-js-layout mdl-layout--fixed-header">
-      <header class="mdl-layout__header">
-        <div class="mdl-layout__header-row">
-          <!-- Title -->
-          <span class="mdl-layout-title">Graf alternatiu FME</span>
-        </div>
-      </header>
-      <main class="mdl-layout__content">
-        <div class="page-content mdl-shadow--4dp">
-          <form action="graf.php" method="POST">
-            <div class="mdl-textfield mdl-textfield--floating-label mdl-js-textfield"><input class="mdl-textfield__input" type="password" name="password" id="password"><label class="mdl-textfield__label" for="password">Contrasenya</label></div>
-            <p><button class="mdl-button mdl-js-button mdl-button--raised mdl-button--accent mdl-js-ripple-effect" type="submit">Entrar</button></p>
-          </form>
-        </div>
-      </main>
-    </div>
-    <div class="mdl-snackbar mdl-js-snackbar"><div class="mdl-snackbar__text"></div><button type="button" class="mdl-snackbar__action"></button></div>
-    
-    <script src="https://code.getmdl.io/1.3.0/material.min.js"></script> 
-
-    <?php
-    if (isset($_GET["msg"]) && $_GET["msg"] == "wrong") {
-      echo "<script>window.addEventListener('load', function() { var notification = document.querySelector('.mdl-js-snackbar'); notification.MaterialSnackbar.showSnackbar({ message: 'Contrasenya incorrecta' }); });</script>";
-    }
-    ?>  
-   </body>
-</html>
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>Graf alternatiu FME</title>
+
+    <meta name=viewport content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
+
+    <link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
+    <link rel="stylesheet" href="https://code.getmdl.io/1.3.0/material.blue_grey-blue.min.css" />
+
+    <style>
+    .page-content {
+      display: block;
+      max-width: 500px;
+      margin-top: 16px;
+      margin-left: auto;
+      margin-right: auto;
+      padding: 16px;
+    }
+    </style>
+  </head>
+  <body>
+    <div class="mdl-layout mdl-js-layout mdl-layout--fixed-header">
+      <header class="mdl-layout__header">
+        <div class="mdl-layout__header-row">
+          <!-- Title -->
+          <span class="mdl-layout-title">Graf alternatiu FME</span>
+        </div>
+      </header>
+      <main class="mdl-layout__content">
+        <div class="page-content mdl-shadow--4dp">
+          <form action="graf.php" method="POST">
+            <div class="mdl-textfield mdl-textfield--floating-label mdl-js-textfield"><input class="mdl-textfield__input" type="password" name="password" id="password"><label class="mdl-textfield__label" for="password">Contrasenya</label></div>
+            <p><button class="mdl-button mdl-js-button mdl-button--raised mdl-button--accent mdl-js-ripple-effect" type="submit">Entrar</button></p>
+          </form>
+        </div>
+      </main>
+    </div>
+    <div class="mdl-snackbar mdl-js-snackbar"><div class="mdl-snackbar__text"></div><button type="button" class="mdl-snackbar__action"></button></div>
+    
+    <script src="https://code.getmdl.io/1.3.0/material.min.js"></script> 
+
+    <?php
+    if (isset($_GET["msg"]) && $_GET["msg"] == "wrong") {
+      echo "<script>window.addEventListener('load', function() { var notification = document.querySelector('.mdl-js-snackbar'); notification.MaterialSnackbar.showSnackbar({ message: 'Contrasenya incorrecta' }); });</script>";
+    }
+    ?>  
+   </body>
+</html>