Fix label of ActivityTypeFilter

src/Bundle/ChillActivityBundle/Export/Filter/ACPFilters/ActivityTypeFilter.php

@@ -77,7 +77,7 @@ class ActivityTypeFilter implements FilterInterface
             $types[] = $this->translatableStringHelper->localize($aty->getName());
         }
 
-        return ['Filtered by activity types: only %activitytypes%', [
+        return ['export.filter.activity.acp_by_activity_type.acp_containing_at_least_one_%activitytypes%', [
             '%activitytypes%' => implode(', ', $types),
         ]];
     }