[Terry N.] format

build.xml

@@ -287,7 +287,6 @@ POSSIBILITY OF SUCH DAMAGE.
                 showduration="5000"/>
         <java classname="${main.class}"
               classpathref="runtime.classpath"
-              dir="${viskit.dir}"
               fork="true">
 	    <jvmarg line="${run.args}"/>
             <arg value="${assy.file}"/>