Wrong permissions.xml example

Book: How To Configure Server Security
Revision: n_2307541_how-to-configure-server-security_version_7.0_edition_1.0_release_0-revision_8870531
Section: 5.2.2. Defining Policies in the Deployment

Issue description:
In example of permissions.xml there is missing required attribute "version" a incorrect element classname is used

Suggestions for improvement:

<permissions version="7">
  <permission>
    <class-name>java.util.PropertyPermission</class-name>
    <name>*</name>
    <actions>read</actions>
  </permission>
</permissions>