"/who [<name>] List all nodes or show information about the given node.\n"
"/listgroup <name> List all nodes in a given group.\n"
"/canonical -h<hostname> -p<port> Set Canonical address to be present in invitation.\n"
- " Any one of two options an be specified. Atleast one option must be present\n"
+ " Any one of two options an be specified. At least one option must be present\n"
"/quit Exit this program.\n"
);
} else {