More comments

Signed-off-by: Fred Boniface <fred@fjla.uk>

src/configs/domains.configs.js

@@ -6,4 +6,6 @@ const valid = [
     "networkrail.co.uk"
 ]
 
+// Use Network Rail Control contact book to add domains
+
 module.exports = valid

src/services/auth.services.js

@@ -7,7 +7,7 @@ const domList= require('../configs/domains.configs')
 
 async function createRegKey(eml){
     const domain = clean.splitDomain(eml)
-    if (domain in domList.valid) {
+    if (domain in domList.valid) { // Don't know if this is correct
       const uuid = util.generateKey();
       db.addRegReq(await uuid, await domain)
       mail.sendRegister("mail", "uuid");