Tret el missatge d'advertència d'aules repetides

Ja no cal si hi ha l'agrupament d'aules
diff --git a/index.html b/index.html
index f331b26..b7cc6f7 100644
--- a/index.html
+++ b/index.html
@@ -79,13 +79,13 @@
         <section id="section-2" class="section hidden">
             <button class="button is-link is-light" onclick="switchSection('section-1')">Torna enrere (Classe)</button>
 
-            <div id="repeated-subject-warning" class="hidden">
+            <!-- <div id="repeated-subject-warning" class="hidden">
                 <br><article class="message is-warning">
                     <div class="message-body">
                         Heu triat una assignatura que es fa en dues aules alhora. Comproveu que sou a l'aula <strong id="repeated-subject-warning-class">aula</strong>.
                     </div>
                 </article>
-            </div>
+            </div> -->
 
             <div id="letter-container" class="buttons grid">
                 <button class="button" id="letter-A" data-letter="A">A</button>