Error in configuration example of jib-layer-filter-extension-maven

[thomasfox]

In the configuration example in the Readme jib-extensions/first-party/jib-layer-filter-extension-maven/README.md, there is following snippet:

          </filters>
        </configuration>
        <!-- To create separate layers for parent dependencies-->
        <createParentDependencyLayers>true</createParentDependencyLayers>
      </pluginExtension>

This does not work, because, as noted in the javadoc of the Configuration class, the createParentDependencyLayers setting should be inside the configuration block and not outside. So the following would be correct:

          </filters>
          <!-- To create separate layers for parent dependencies-->
          <createParentDependencyLayers>true</createParentDependencyLayers>
        </configuration>
      </pluginExtension>

[zhumin8]

Thank you for noticing this. I've raised a pr to fix this.