diff --git a/src/bin/update_groups.rs b/src/bin/update_groups.rs
index ffe3674..21c1878 100644
--- a/src/bin/update_groups.rs
+++ b/src/bin/update_groups.rs
@@ -1,25 +1,8 @@
-use std::collections::HashSet;
-use sqlx::{Pool, Sqlite};
 use std::env;
 use dotenv::dotenv;
 use ldap3::{LdapConn, Mod};
-use tide::prelude::*;
 use skynet_ldap_server::{Config, get_config};
 
-/*
-https://ticketbooking.dublincoach.ie/MobileAPI/MobileBooking/GetTrackToStageName?FromStage=University%20of%20Limerick
-https://ticketbooking.dublincoach.ie/MobileAPI/MobileBooking/GetJourneyList?FromStageName=University%20of%20Limerick&ToStageName=Red%20Cow%20LUAS&JourneyType=0&RouteID=0&JrEndStageID=0&IsStageSelection=1
-
-
-From
-    University of Limerick
-To
-    Dublin City
-    Ennis
-    Killarney
-    Tralee
- */
-
 #[async_std::main]
 async fn main() -> tide::Result<()> {
     let config = get_config();
@@ -58,29 +41,30 @@ async fn update_group(config: &Config, group: &str, users: &Vec<&str>, replace:
     // use the admin account
     ldap.simple_bind(&config.ldap_admin, &config.ldap_admin_pw)?.success()?;
 
-    let dn_skynet_admins = format!("cn={},ou=groups,dc=skynet,dc=ie", group);
-    let skynet_admins = users.clone().into_iter().map(|uid| uid_to_dn(uid)).collect();
+    let dn = format!("cn={},ou=groups,dc=skynet,dc=ie", group);
+    let members = users.clone().into_iter().map(|uid| uid_to_dn(uid)).collect();
     let mods = if replace {
-        vec![Mod::Replace("member".to_string(), skynet_admins)]
+        vec![Mod::Replace("member".to_string(), members)]
     } else {
-        vec![Mod::Add("member".to_string(), skynet_admins)]
+        vec![Mod::Add("member".to_string(), members)]
     };
     
-    if let Err(x) = ldap.modify(&dn_skynet_admins, mods) {
+    if let Err(x) = ldap.modify(&dn, mods) {
         println!("{:?}", x);
     }
 
-    let dn_skynet_admins_linux = format!("cn={}-linux,ou=groups,dc=skynet,dc=ie", group);
-    let skynet_admins_linux = users.clone().into_iter().map(|uid| uid.to_string()).collect();
+    let dn_linux = format!("cn={}-linux,ou=groups,dc=skynet,dc=ie", group);
+    let members_linux = users.clone().into_iter().map(|uid| uid.to_string()).collect();
     let mods = if replace {
-        vec![Mod::Replace("memberUid".to_string(), skynet_admins_linux)]
+        vec![Mod::Replace("memberUid".to_string(), members_linux)]
     } else {
-        vec![Mod::Add("memberUid".to_string(), skynet_admins_linux)]
+        vec![Mod::Add("memberUid".to_string(), members_linux)]
     };
-    if let Err(x) = ldap.modify(&dn_skynet_admins_linux, mods){
+    if let Err(x) = ldap.modify(&dn_linux, mods){
         println!("{:?}", x);
     };
 
+    // tidy up
     ldap.unbind()?;
 
     Ok(())