Configure_simplestreams_for_a_private_cloud.md

@@ -37,7 +37,7 @@ Before configuring the simplestreams, we need to do some preparations:
 ## Generate image json file for simplestreams:
 
    ```shell
-sudo mkdire /var/www/html/stack
+sudo mkdir /var/www/html/stack
 sudo juju metadata generate-image -a amd64 -i 843bef24-8c70-40e1-a380-972717c9e4b3 -r RegionOne -s xenial -d /var/www/html/stack -u http://172.16.1.3:5000/v2.0 -e openstack
    ```