remove the @link, causing a warning when building javadoc,

probably because it is a link to a private method in a private class


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@467230 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/taskdefs/optional/junit/JUnitTaskMirror.java

@@ -32,7 +32,7 @@ import org.apache.tools.ant.types.Permissions;
  * - JUnitResultFormatter or its subclasses
  * - JUnitVersionHelper
  * - JUnitTestRunner
- * Cf. {@link JUnitTask.SplitLoader#isSplit(String)}
+ * Cf.  JUnitTask.SplitLoader#isSplit(String)
  * Public only to permit access from classes in this package; do not use directly.
  * 
  * @since 1.7