fix typo

src/controllers/auth.js

@@ -172,7 +172,7 @@ api.resetPassword = function(req, res, next){
       to: email,
       subject: "Password Reset for HabitRPG",
       text: "Password for " + user.auth.local.username + " has been reset to " + newPassword + ". Log in at " + nconf.get('BASE_URL'),
-      html: "Password for <strong>" + user.auth.local.username + "</strong> has been reset to <strong>" + newPassword + "</strong>. Log in at" + nconf.get('BASE_URL')
+      html: "Password for <strong>" + user.auth.local.username + "</strong> has been reset to <strong>" + newPassword + "</strong>. Log in at " + nconf.get('BASE_URL')
     });
     user.save();
     return res.send('New password sent to '+ email);