Description of problem: When I used the command "rhc app status -a app22 -l xx -p xx" to check the status of my application, the following message was displayed: "Warning: This command is deprecated. Please use 'rhc app show --state' instead. For porting and testing purposes you may switch this warning to **a error** by setting the DISABLE_DEPRECATED environment variable to 1. It is not recommended to do so in a production environment as this option may be removed in future releases. " Think it should be "an error" instead of "a error" in the message. Version-Release number of selected component (if applicable): rhc-0.99.5_devenv_2327 How reproducible: always Steps to Reproduce: 1.rhc domain create -n yujzhang999 -l xx -p xx 2.rhc app create -t jenkins-1.4 -a app22 -l xx -p xx 3.rhc app status -a app22 -l xx -p xx Actual results: There is warning message displayed: "Warning: This command is deprecated. Please use 'rhc app show --state' instead. For porting and testing purposes you may switch this warning to **a error** by setting the DISABLE_DEPRECATED environment variable to 1. It is not recommended to do so in a production environment as this option may be removed in future releases. " Expected results: It should be "an error" instead of "a error" in the warning message. Additional info:
verified with rhc.0.99.7 [pruan@homer-linux <MASTER> bin]# rhc app status Warning: This command is deprecated. Please use 'rhc app show --state' instead. For porting and testing purposes you may switch this a warning to an error by setting the DISABLE_DEPRECATED environment variable to 1. It is not recommended to do so in a production environment as this option may be removed in future releases.