Added credentials

Author: perki

index.html

@@ -33,6 +33,13 @@ <h2><A class="card-title" HREF="dr.html">Dr's Page</A></h2>
               </ul>
             </li>
             <li>Dr: View the list of patients and their data.</li>
+          <BR>
+          <BR>
+            You may test it with the following credentials:
+            <ul>
+              <li>Login: <b>drtom</b></li>
+              <li>Password: <b>drtom</b></li>
+            </ul>
         </div>
       </td>
       <td>