Update docs

Author: Hatim EL OUFIR

public/docs/index.html

@@ -186,13 +186,13 @@ <h2>Installation</h2>
 
                 <ul class="mb-0">
                     <li>
-                        <strong>Administrator</strong> (<u>Email</u>: darkvador@gmail.com, <u>Password</u>: secret)
+                        <strong>Administrator</strong> (<u>Email</u>: darkvador@gmail.com, <u>Password</u>: Passw@rd)
                     </li>
                     <li>
-                        <strong>Customer</strong> (<u>Email</u>: janedoe@gmail.com, <u>Password</u>: secret)
+                        <strong>Customer</strong> (<u>Email</u>: janedoe@gmail.com, <u>Password</u>: Passw@rd)
                     </li>
                     <li>
-                        <strong>Employee</strong> (<u>Email</u>: johndoe@gmail.com, <u>Password</u>: secret)
+                        <strong>Employee</strong> (<u>Email</u>: johndoe@gmail.com, <u>Password</u>: Passw@rd)
                     </li>
                 </ul>
             </div>