Change feature format

org.eclipse.epf.doc.feature/feature.xml

diff --git a/org.eclipse.epf.doc.feature/feature.xml b/org.eclipse.epf.doc.feature/feature.xml
index 21a3493..f1a6efb 100644
--- a/org.eclipse.epf.doc.feature/feature.xml
+++ b/org.eclipse.epf.doc.feature/feature.xml
@@ -18,11 +18,11 @@
    <license url="%licenseURL">
       %licenseText
    </license>
-<!--
+
    <requires>
       <import feature="org.eclipse.epf.base.feature" version="1.2.0.qualifier" match="greaterOrEqual"/>
    </requires>
--->
+
    <plugin
          id="org.eclipse.epf.doc"
          download-size="0"