fix typo, fixes #1767

Closes #1767

Merge request studip/studip!1143

app/views/course/room_requests/request_select_room.php

@@ -38,7 +38,7 @@
                                    value="<?= htmlReady($room->id) ?>">
                             <?= htmlReady(mb_substr($room->name, 0, 50)); ?>
                             <? if ($room->properties): ?>
-                                <? $property_names = $room->getInfolabelPrperties()
+                                <? $property_names = $room->getInfolabelProperties()
                                     ->pluck('fullname') ?>
                                 <?= tooltipIcon(implode("\n", $property_names)) ?>
                             <? endif ?>

lib/models/resources/Resource.class.php

@@ -1468,7 +1468,7 @@ class Resource extends SimpleORMap implements StudipItem
      *
      * @return SimpleCollection
      */
-    public function getInfolabelPrperties()
+    public function getInfolabelProperties()
     {
         return SimpleCollection::createFromArray(
             ResourceProperty::findBySQL('INNER JOIN `resource_property_definitions` USING (`property_id`)