modify to look like other verbose echoes in this target

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@447550 13f79535-47bb-0310-9956-ffa450edef68

build.xml

@@ -509,7 +509,7 @@
       </or>
     </condition>
 
-    <echo level="verbose">$${tests.are.on.system.classpath}=${tests.are.on.system.classpath}</echo>
+    <echo level="verbose"> tests.are.on.system.classpath=${tests.are.on.system.classpath}</echo>
 
     <condition property="jasper.present">
       <and>