Adds required fields to usage of contrib/pg_upgrade/test_gpdb.sh.
@@ -198,7 +198,7 @@ upgrade_segment()
usage()
{
appname=`basename $0`
- echo "$appname usage:"
+ echo "usage: $appname -o <dir> -b <dir>"
echo " -o <dir> Directory containing old datadir"
echo " -b <dir> Directory containing binaries"
echo " -s Run smoketest only"
