--- a/lib/Tools/getenv Wed Mar 05 17:13:56 1997 +0100
+++ b/lib/Tools/getenv Wed Mar 05 17:15:31 1997 +0100
@@ -2,7 +2,7 @@
#
# $Id$
#
-# DESCRIPTION: get value from Isabelle settings
+# DESCRIPTION: get values from Isabelle settings environment
## diagnostics