perlgov: allow PSC to cancel election deferment

pod/perlgov.pod

@@ -396,7 +396,8 @@ entire Steering Council is ever vacant, a Term Election will be held instead.
 The Steering Council may defer the Special Election for up to twelve weeks.
 Their intent to do so must be publicly stated to the Core Team.  If any active
 Core Team member objects within one week, the Special Election must be
-organized within one week.
+organized within one week.  At any time, the Steering Council may choose to
+cancel the deferment and immediately commence organizing a Special Election.
 
 If a Steering Council member is deceased, or drops out of touch and cannot be
 contacted for a month or longer, then the rest of the council may vote to