misspelled class name + merge 2 lines

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@307120 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/types/AntFilterReader.java

@@ -20,13 +20,11 @@ import java.util.Vector;
 import org.apache.tools.ant.BuildException;
 
 /**
- * An AntFileReader is a wrapper class that encloses the classname
+ * An AntFilterReader is a wrapper class that encloses the classname
  * and configuration of a Configurable FilterReader.
- *
  */
 public final class AntFilterReader
-    extends DataType
-    implements Cloneable {
+    extends DataType implements Cloneable {
 
     private String className;