Fix: afficher "0" au lieu de "+0"

templates/dialog-roll-reve-de-dragon.html

@@ -5,7 +5,7 @@
       <img class="chat-icon" src="{{competence.img}}" alt="{{competence.name}}"/>
       <div class="grid grid-2col">
         <label for="carac">Rêve actuel:</label><label class="flex-grow" name="carac">{{selectedCarac.value}}</label>
-        <label for="competence">{{competence.name}}:</label><label class="flex-grow" name="competence">{{numberFormat competence.system.niveau decimals=0 sign=true}}</label>
+        <label for="competence">{{competence.name}}:</label><label class="flex-grow" name="competence">{{plusMoins competence.system.niveau}}</label>
       </div>
     </div>
     <div class="flex-group-left">