Fix configuration sample values

Change-Id: Ia64f6a98d0007fb4a08497f1055a53d39089359c
Signed-off-by: Victor Morales <victor.morales@intel.com>
Issue-Id: INT-236
diff --git a/bootstrap/vagrant-onap/etc/settings.yaml.testing b/bootstrap/vagrant-onap/etc/settings.yaml.testing
index 8beb476..0a81e2d 100644
--- a/bootstrap/vagrant-onap/etc/settings.yaml.testing
+++ b/bootstrap/vagrant-onap/etc/settings.yaml.testing
@@ -1,4 +1,4 @@
-build_images: "False"
+build_image: "False"
 clone_repo: "False"
 compile_repo: "False"
 enable_oparent: "False"