diff --git a/inc/drivers_ldap.php b/inc/drivers_ldap.php
index 37bed5ca..5be41e3c 100644
--- a/inc/drivers_ldap.php
+++ b/inc/drivers_ldap.php
@@ -485,10 +485,12 @@ function LDAP_check($username, $password ){
     if( $ldap_timestamp <= $db_timestamp ) {
         return $principal; // no need to update
     }
+
     // we will need to update the user record
+    dbg_error_log( "LDAP", "user %s has been modified in LDAP, we need to update our DB", $username );
   }
   else {
-    dbg_error_log( "LDAP", "user %s doesn't exist in local DB, we need to create it",$username );
+    dbg_error_log( "LDAP", "user %s doesn't exist in local DB, we need to create it", $username );
   }
   $principal->setUsername($username);
 
@@ -595,7 +597,7 @@ function sync_LDAP_groups(){
   // Groups where nothing was done
   $groups_nothing_done[] = null;
 
-  if ( sizeof ( $groups_to_create ) ){
+  if ( sizeof ( $groups_to_create ) ) {
     $validUserFields = awl_get_fields('usr');
 
     foreach ( $groups_to_create as $k => $group ){
@@ -662,11 +664,11 @@ function sync_LDAP_groups(){
       $groups_to_sync_members[] = $group;
     }
 
-    $c->messages[] = sprintf( i18n('- creating groups : %s'), join(', ',$groups_to_create) );
+    $c->messages[] = sprintf( i18n('- creating groups : %s'), join(', ', $groups_to_create) );
   }
 
   if ( sizeof ( $groups_to_sync_members ) ){
-    $c->messages[] = sprintf(i18n('- updating groups : %s'),join(', ',$groups_to_sync_members));
+    $c->messages[] = sprintf(i18n('- updating groups : %s'), join(', ', $groups_to_sync_members));
 
     // Support the old name of user_mapping_field..
     $user_mapping = NULL;