Append text on subcycle form

submissions/templates/submissions/_form_submission_cycle_choice.html

@@ -41,7 +41,7 @@
         <div class="row">
             <div class="col-12">
                 <h3>The following referees were also invited in the last submission</h3>
-                <h4 class="text-muted">Please choose who you want to reinvite</h4>
+                <h4 class="text-muted">Please choose who you want to reinvite (an invitation will be automatically emailed to the referee)</h4>
             </div>
         </div>
         <div class="form-group row">