diff --git a/src/applications/calendar/xaction/PhabricatorCalendarEventAllDayTransaction.php b/src/applications/calendar/xaction/PhabricatorCalendarEventAllDayTransaction.php
index 1fe9320d6f..1bcad16adf 100644
--- a/src/applications/calendar/xaction/PhabricatorCalendarEventAllDayTransaction.php
+++ b/src/applications/calendar/xaction/PhabricatorCalendarEventAllDayTransaction.php
@@ -1,46 +1,46 @@
 <?php
 
 final class PhabricatorCalendarEventAllDayTransaction
   extends PhabricatorCalendarEventTransactionType {
 
   const TRANSACTIONTYPE = 'calendar.allday';
 
   public function generateOldValue($object) {
     return (int)$object->getIsAllDay();
   }
 
   public function generateNewValue($object, $value) {
     return (int)$value;
   }
 
   public function applyInternalEffects($object, $value) {
     $object->setIsAllDay($value);
   }
 
   public function getTitle() {
     if ($this->getNewValue()) {
       return pht(
         '%s changed this as an all day event.',
         $this->renderAuthor());
     } else {
       return pht(
-        '%s conveted this from an all day event.',
+        '%s converted this from an all day event.',
         $this->renderAuthor());
     }
   }
 
   public function getTitleForFeed() {
     if ($this->getNewValue()) {
       return pht(
         '%s changed %s to an all day event.',
         $this->renderAuthor(),
         $this->renderObject());
     } else {
       return pht(
         '%s converted %s from an all day event.',
         $this->renderAuthor(),
         $this->renderObject());
     }
   }
 
 }