Minor docs wordings update

Author: mhagander

docs/confreg/callforpapers.md

@@ -77,8 +77,8 @@ and picking a new status) or from the Edit
 Session page (by picking a new state in the drop down and then clicking
 save).  In either case the new state is limited by valid state
 transitions. By repeating this process it is possible to "break the
-rules" and bypass states, but this should of course never be done.
-After having edited a session state, be sure not to forget to trigger
+rules" and bypass states, but this should of course normally not be done.
+After having edited a session state, one must also trigger
 the emails by either clicking 'View and send pending emails' on the
 voting page or by visiting 'Pending notifications' from the dashboard!