Update the note for admin user.

app/views/admin/users/_form.html.haml

@@ -31,9 +31,9 @@
           = f.label :password, class: 'control-label'
           .col-sm-10
             %strong
-              A temporary password will be generated and sent to user.
+              Reset link will be generated and sent to the user.
               %br
-              User will be forced to change it after first sign in
+              User will be forced to set the password on first sign in.
     - else
       %fieldset
         %legend Password