Remove trailing space

models/users.js

@@ -537,7 +537,7 @@ if (Meteor.isServer) {
     if (doc.createdThroughApi) {
       // The admin user should be able to create a user despite disabling registration because
       // it is two different things (registration and creation).
-      // So, when a new user is created via the api (only admin user can do that) one must avoid 
+      // So, when a new user is created via the api (only admin user can do that) one must avoid
       // the disableRegistration check.
       // Issue : https://github.com/wekan/wekan/issues/1232
       // PR    : https://github.com/wekan/wekan/pull/1251