Fix YAML linter indentation errors in yaml files

Change-Id: I5548de0d7afb0e249ab8b6dbc93c102a2a2ac648
Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
Issue-ID: INT-1451
diff --git a/test/vcpe/preload_templates/simple_neutron_heat.yaml b/test/vcpe/preload_templates/simple_neutron_heat.yaml
index f64248b..1df0c71 100644
--- a/test/vcpe/preload_templates/simple_neutron_heat.yaml
+++ b/test/vcpe/preload_templates/simple_neutron_heat.yaml
@@ -6,9 +6,9 @@
     description: Name of the Neutron Network
     default: ONAP-NW1
   shared:
-     type: boolean
-     description: Shared amongst tenants
-     default: False
+    type: boolean
+    description: Shared amongst tenants
+    default: False
 outputs:
   network_id:
     description: Openstack network identifier