Argument name changed from Property to property.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/FOP_0-20-0_Alt-Design@197132 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/fop/fo/expr/SystemFontFunction.java

@@ -57,7 +57,7 @@ public class SystemFontFunction {
      * if any other errors occur in the processing of the property
      */
     public static PropertyValue systemFontCharacteristic
-        (int Property, String font, String propName)
+        (int property, String font, String propName)
         throws FunctionNotImplementedException, PropertyException
     {
         throw new FunctionNotImplementedException("system-font");