fix errors

class/listview.php

@@ -22,7 +22,7 @@ class ListView
 
     public function getLabels() {
         if(count($this->objArray) > 0 ){
-            return $this->objArray[0];
+            return $this->objArray[0]->getFields();
         } else {
             throw new Exception("Liste vide");
         }

view/list.php

@@ -6,7 +6,7 @@
     <table class="table">
         <thead>
             <?php foreach($list->getLabels() as $field): ?>
-                <th><?php echo $field->getLabels(); ?></th>
+                <th><?php echo $field->getLabel(); ?></th>
             <?php endforeach; ?>
                 <th></th>
         </thead>