update with PR changes

Author: eltharin

scheduler.rst

@@ -889,7 +889,7 @@ This allows the system to retain the state of the schedule, ensuring that when a
         }
     }
 
-With ``stateful`` option, All missed messages will be handled, If you nedd handle your message only once you can use the ``setHeapOnlyOnce`` option.::
+With ``stateful`` option, All missed messages will be handled, If you nedd handle your message only once you can use the ``processOnlyLastMissedRun`` option.::
 
     // src/Scheduler/SaleTaskProvider.php
     namespace App\Scheduler;
@@ -906,7 +906,7 @@ With ``stateful`` option, All missed messages will be handled, If you nedd handl
                     // ...
                 )
                 ->stateful($this->cache)
-                ->setHeapOnlyOnce(true)
+                ->processOnlyLastMissedRun(true)
         }
     }