AS3 p-code block ends like in RabcDasm

src/com/jpexs/decompiler/flash/gui/abc/SlotConstTraitDetailPanel.java

@@ -102,6 +102,7 @@ public class SlotConstTraitDetailPanel extends JPanel implements TraitDetail {
         this.trait = trait;
         HighlightedTextWriter writer = new HighlightedTextWriter(Configuration.getCodeFormatting(), true);
         trait.convertTraitHeader(abc, writer);
+        writer.appendNoHilight("end ; trait");
         String s = writer.toString();
         specialHilights = writer.specialHilights;
         showWarning = trait.isConst() || isStatic;