update-site/category.xml

<?xml version="1.0" encoding="UTF-8"?>
<site>
   <feature url="features/com.google.eclipse.terminal.local.feature_1.0.0.qualifier.jar" id="com.google.eclipse.terminal.local.feature" version="1.0.0.qualifier">
      <category name="google"/>
   </feature>
   <category-def name="google" label="Google Inc."/>
</site>