MDL-19390 user: fixed typo during integration

user/editadvanced.php

@@ -161,18 +161,18 @@
     }
 
     $usernew->timemodified = time();
-    $cratepassword = false;
+    $createpassword = false;
 
     if ($usernew->id == -1) {
         //TODO check out if it makes sense to create account with this auth plugin and what to do with the password
         unset($usernew->id);
-        $cratepassword = !empty($usernew->createpassword);
+        $createpassword = !empty($usernew->createpassword);
         unset($usernew->createpassword);
         $usernew = file_postupdate_standard_editor($usernew, 'description', $editoroptions, null, 'user', 'profile', null);
         $usernew->mnethostid = $CFG->mnet_localhost_id; // always local user
         $usernew->confirmed  = 1;
         $usernew->timecreated = time();
-        if ($cratepassword) {
+        if ($createpassword) {
             $usernew->password = '';
         } else {
             $usernew->password = hash_internal_user_password($usernew->newpassword);
@@ -244,7 +244,7 @@
         events_trigger('user_updated', $usernew);
     }
 
-    if ($cratepassword) {
+    if ($createpassword) {
         setnew_password_and_mail($usernew);
         unset_user_preference('create_password', $usernew);
         set_user_preference('auth_forcepasswordchange', 1, $usernew);