Remove trailing newlines before the end of class definitions

src/MDConservationReportTypeSet.php

@@ -31,5 +31,4 @@ public static function getSortedList(MDTlLoader $tlLoader):array {
         return parent::getTlSortedList($tlLoader, self::REPORT_TYPES, "conservation_report_type_set", "conservation_report_type_set");
 
     }
-
 }