Update templates/login.html

templates/login.html

@@ -19,8 +19,8 @@
     <p style="color: red;">{{ error_message }}</p>
     {% endif %}
     <form method="post" action="/login" id="login-form">
-        <label for="email">Email:</label>
-        <input type="text" id="email" name="email" required><br><br>
+        <label for="username">User name:</label>
+        <input type="text" id="username" name="username" required><br><br>
 
         <label for="password">Password:</label>
         <input type="password" id="password" name="password" required><br><br>