doc: update variant usage

[bison.git] / doc / refcard.tex

diff --git a/doc/refcard.tex b/doc/refcard.tex
index 85663cd63ada23b41a303a75ddc1339ead43c079..caabf7e793d7142e95acf4e591c0871d406e7a86 100644 (file)
--- a/doc/refcard.tex
+++ b/doc/refcard.tex
@@ -19,7 +19,7 @@
 \def\finalout{\overfullrule=0pt}
 %\finalout
 
-% Copyright (c) 1998, 2001  Free Software Foundation, Inc.
+% Copyright (c) 1998, 2001, 2009-2012 Free Software Foundation, Inc.
 %
 % This file is part of Bison.
 %