Fix compiler warning

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/commons/trunk@1681059 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/java/org/apache/xmlgraphics/java2d/ps/PSTilingPattern.java b/src/java/org/apache/xmlgraphics/java2d/ps/PSTilingPattern.java
index 9275ad8..e13d09d 100644
--- a/src/java/org/apache/xmlgraphics/java2d/ps/PSTilingPattern.java
+++ b/src/java/org/apache/xmlgraphics/java2d/ps/PSTilingPattern.java
@@ -392,9 +392,9 @@
             }
 
             // define color image: width height bits/comp matrix
-            //                        datasrc0 � datasrcncomp-1 multi ncomp colorimage
+            //                        datasrc0 datasrcncomp-1 multi ncomp colorimage
             sb.append(width + " " + height + " 8 " + "matrix\n");   // width height bits/comp matrix
-            int [] argb = new int[width * height];                  // datasrc0 � datasrcncomp-1
+            int [] argb = new int[width * height];                  // datasrc0 datasrcncomp-1
             sb.append("{<");
             texture.getImage().getRGB(0, 0, width, height, argb, 0, width);
             int count = 0;