src/_locales/en_GB/messages.json
{
"extn_name": {
"message": "Validity"
},
"extn_description": {
"message": "Click the icon in the address bar or press Alt+Shift+V to validate the current page. Results can be seen in Chrome's JS console."
},
"page_action_title": {
"message": "Validate Document"
}
}