Index: itext/src/main/java/com/itextpdf/text/pdf/PdfName.java
===================================================================
--- itext/src/main/java/com/itextpdf/text/pdf/PdfName.java	(revision 6456)
+++ itext/src/main/java/com/itextpdf/text/pdf/PdfName.java	(working copy)
@@ -1381,7 +1381,7 @@
     /** A name */
     public static final PdfName OFF = new PdfName("OFF");
     /** A name */
-    public static final PdfName ON = new PdfName("on");
+    public static final PdfName ON = new PdfName("ON");
     /** A name */
     public static final PdfName ONECOLUMN = new PdfName("OneColumn");
     /** A name */