--- a/doc/interpreter/tips.txi	Thu Oct 11 22:59:51 2007 +0000
+++ b/doc/interpreter/tips.txi	Fri Oct 12 06:41:26 2007 +0000
@@ -169,7 +169,8 @@
 ## Octave is free software; you can redistribute it and/or
 ## modify it under the terms of the GNU General Public
 ## License as published by the Free Software Foundation;
-## either version 2, or (at your option) any later version.
+## either version 3 of the License, or (at your option) any later
+## version.
 ##
 ## Octave is distributed in the hope that it will be useful,
 ## but WITHOUT ANY WARRANTY; without even the implied
@@ -179,8 +180,7 @@
 ##
 ## You should have received a copy of the GNU General Public
 ## License along with Octave; see the file COPYING.  If not,
-## write to the Free Software Foundation, Inc., 51 Franklin Street,
-## Fifth Floor, Boston, MA 02110-1301, USA.
+## see <http://www.gnu.org/licenses/>.
 
 ## usage: [IN, OUT, PID] = popen2 (COMMAND, ARGS)
 ##