Fix typo in add-relation message
Fix typo in add-relation message

anastasiamac/juju,mikemccracken/juju,AdamIsrael/juju,AdamIsrael/juju,bac/juju,alesstimec/juju,frankban/juju,ericsnowcurrently/juju,reedobrien/juju,mjs/juju,bac/juju,waigani/juju,mikemccracken/juju,marcmolla/juju,frankban/juju,alesstimec/juju,reedobrien/juju,mikemccracken/juju,marcmolla/juju,mikemccracken/juju,mjs/juju,reedobrien/juju,waigani/juju,alesstimec/juju,mjs/juju,marcmolla/juju,bac/juju,bac/juju,AdamIsrael/juju,mjs/juju,anastasiamac/juju,marcmolla/juju,ericsnowcurrently/juju,bac/juju,alesstimec/juju,mjs/juju,frankban/juju,anastasiamac/juju,ericsnowcurrently/juju,reedobrien/juju,mjs/juju,marcmolla/juju,anastasiamac/juju,AdamIsrael/juju,reedobrien/juju,alesstimec/juju,mikemccracken/juju,frankban/juju,ericsnowcurrently/juju,mjs/juju,ericsnowcurrently/juju,waigani/juju,frankban/juju,waigani/juju,anastasiamac/juju