Fix Parser.parseConstructor to correctly get the constructor name

as the class name (instead of "<init>" as it's obtained if called constructorDoc.getSimpleName())

Signed-off-by: Manoel Campos <manoelcampos@gmail.com>

Author: manoelcampos

src/main/java/com/github/markusbernhardt/xmldoclet/Parser.java

@@ -426,7 +426,7 @@ protected Class parseClass(final TypeElement classDoc) {
     protected Constructor parseConstructor(final ExecutableElement constructorDoc) {
         final Constructor constructorNode = objectFactory.createConstructor();
 
-        constructorNode.setName(constructorDoc.getSimpleName().toString());
+        constructorNode.setName(constructorDoc.getEnclosingElement().getSimpleName().toString());
         constructorNode.setQualified(constructorDoc.getSimpleName().toString());
         final String comment = getJavaDoc(constructorDoc);
         if (!comment.isEmpty()) {