Add missing newlines between constants in MDEventsSet and

MDRequirementsSet

src/MDRequirementsSet.php

@@ -19,6 +19,7 @@ final class MDRequirementsSet {
 
     // Object images need to be at least 500 px wide
     const MIN_OBJECT_IMAGE_WIDTH = 540;
+
     // Object images need to be at least 500 px wide
     const MIN_OBJECT_IMAGE_HEIGHT = 540;