feat(CoAuthorActivateEmail): Fixed label error from signup form

packages/component-manuscript-manager/src/routes/fragments/notifications/notifications.js

@@ -231,7 +231,7 @@ module.exports = {
           firstName: author.firstName,
           lastName: author.lastName,
           affiliation: author.affiliation,
-          title: author.title,
+          title: author.title.toLowerCase(),
           country: author.country,
         })
         email.content.ctaText = 'CONFIRM ACCOUNT'