Hi, I replaced "cartridges-groups" to "cartridge-groups" in samples. Documentation also should be updated wherever used.
Please merge the PR [1] [1] - https://github.com/apache/stratos/pull/320 Regards, Vishanth -- *Vishanth Balasubramaniam* Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: *+94771737718* about me: *http://about.me/vishanth <http://about.me/vishanth>*