docs/org.eclipse.wst.validation.infopop/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.0"?>
<plugin>
   <extension
         point="org.eclipse.help.contexts">
    <contexts file="ValidationProjPrefs_HelpContexts.xml" plugin="org.eclipse.wst.validation.ui" />
	<contexts file="ValidationPrefs_HelpContexts.xml" plugin="org.eclipse.wst.validation.ui" />
   </extension>

</plugin>