diff --git a/core/src/processing/core/PGraphicsJava2D.java b/core/src/processing/core/PGraphicsJava2D.java
index ba893e11e..48bfb3931 100644
--- a/core/src/processing/core/PGraphicsJava2D.java
+++ b/core/src/processing/core/PGraphicsJava2D.java
@@ -130,7 +130,8 @@ public class PGraphicsJava2D extends PGraphics {
   protected void allocate() {
     image = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
     g2 = (Graphics2D) image.getGraphics();
-    // can't un-set this because this may be only a resize (Bug #463)
+    // can't un-set this because this may be only a resize
+    // http://dev.processing.org/bugs/show_bug.cgi?id=463
     defaultsInited = false;
   }