--- a/sys_win.h
+++ b/sys_win.h
@@ -12,7 +12,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with GNU Libtool; see the file COPYING.  If not, a copy
+   along with this software; see the file COPYING.  If not, a copy
    can be downloaded from http://www.gnu.org/licenses/gpl.html, or
    obtained by writing to the Free Software Foundation, Inc.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */