fix get referral

src/commands/addreferral.ts

@@ -22,7 +22,7 @@ export default class AddReferral extends Command {
       this.client.getDMChannel(account.userID).then((chan) => {
         chan.createMessage('__**Referral - Application Approval**__\nAn applicant who used your referral code during the application process has been approved. Your referral count has been increased.');
       }).catch(() => {});
-      return this.success(message.channel, 'Added referral value to account.');
+      return this.success(message.channel, `Added referral value to account.\nReferrer: \`${account.username}\` | <@${account.userID}>`);
     } catch (error) {
       return this.client.util.handleError(error, message, this);
     }