small docs updates about localrc
diff --git a/stack.sh b/stack.sh
index a4f14b8..c3bdc74 100755
--- a/stack.sh
+++ b/stack.sh
@@ -57,6 +57,11 @@
#
# You can also pass options on a single line ``MYSQL_PASS=simple ./stack.sh``
#
+# Additionally, you can put any local variables into a ``localrc`` file, like::
+#
+# MYSQL_PASS=anothersecret
+# MYSQL_USER=hellaroot
+#
# We try to have sensible defaults, so you should be able to run ``./stack.sh``
# in most cases.
@@ -386,7 +391,7 @@
$NOVA_DIR/bin/nova-manage db sync
# create a small network
- $NOVA_DIR/bin/nova-manage network create private $FIXED_RANGE 1 $FIXED_NETWORK_SIZE
+ $NOVA_DIR/bin/nova-manage network create private $FIXED_RANGE 1 $FIXED_NETWORK_SIZE
# create some floating ips
$NOVA_DIR/bin/nova-manage floating create $FLOATING_RANGE