Save mistake

diff --git a/xml/gl.xml b/xml/gl.xml
index e5a0265..1dde8ab 100644
--- a/xml/gl.xml
+++ b/xml/gl.xml
@@ -483,6 +483,10 @@
             <enum name=""/>
         </group>
 
+        <group name="">
+            <enum name=""/>
+        </group>
+
         <group name="AccumOp">
             <enum name="GL_ACCUM"/>
             <enum name="GL_LOAD"/>