diff --git a/examples/openstack-ceilometer/README.md b/examples/openstack-ceilometer/README.md
index a3b4db7ef..99865eeb7 100644
--- a/examples/openstack-ceilometer/README.md
+++ b/examples/openstack-ceilometer/README.md
@@ -68,7 +68,7 @@ $ nova list --all-tenants
 +--------------------------------------+-------------+----------------------------------+--------+------------+-------------+------------------+
 ```
 
-## Use the OpenStack Ceilometer CLI to create an alarm threshold"
+## Use the OpenStack Ceilometer CLI to create an alarm threshold
 
 ```bash
 $ ceilometer alarm-threshold-create \
@@ -103,7 +103,9 @@ $ dd if=/dev/zero of=/dev/null
 
 ## Checking IronFunctions log
 
-In 5-10 minutes we should see in the IronFunctions's log:
+In 5-10 minutes the Ceilometer alarm will trigger an HTTP callback to the
+IronFunctions route we created earlier, and this can be seen from the
+IronFunctions API server log:
 
 ```
 INFO[1633]                                               name=run.myapp.requests type=count value=1
diff --git a/examples/openstack-ceilometer/Vagrantfile b/examples/openstack-ceilometer/Vagrantfile
index a55facc15..510259bfe 100644
--- a/examples/openstack-ceilometer/Vagrantfile
+++ b/examples/openstack-ceilometer/Vagrantfile
@@ -14,8 +14,6 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   end
 
   config.vm.box = "ubuntu/trusty64"
-  # https://bugs.launchpad.net/cloud-images/+bug/1573058
-  #config.vm.box = "bento/ubuntu-16.04"
 
   # eth0: NAT network - is created by default by Vagrant
   # eth1: host-only network - to access the VM using its IP address