Index: mathgl/texinfo/mathgl.texi
===================================================================
--- texinfo/mathgl_en.texi	2009-03-04 13:22:15.000000000 +0000
+++ texinfo/mathgl_en.texi	2009-05-27 17:39:59.000000000 +0100
@@ -25,10 +25,10 @@
 @end quotation
 @end copying
 
-@c @dircategory MathGL documentation system
-@c @direntry
-@c * MathGL: (mathgl). The library for scientific graphics.
-@c @end direntry
+@dircategory MathGL documentation system
+@direntry
+* MathGL: (mathgl). The library for scientific graphics.
+@end direntry
 
 @titlepage
 @title MathGL