Update comment.

diff --git a/autogen.sh b/autogen.sh
index 8bc5d2dba2c9e88c5860c2b34067189a0bd3fbfb..5b9a02e22dc5c3ef1c5e7bf555028c89f67d869d 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -4,7 +4,7 @@
 # also regenerates all aclocal.m4, config.h.in, Makefile.in, configure files
 # with new versions of autoconf or automake.
 #
-# This script requires autoconf-2.60..2.67 and automake-1.11.1 in the PATH.
+# This script requires autoconf-2.60..2.68 and automake-1.11.1 in the PATH.
 # It also requires either
 #   - the GNULIB_TOOL environment variable pointing to the gnulib-tool script
 #     in a gnulib checkout, or