Fix typos in apps/dav subdirectory

Found via `codespell -q 3 -S l10n -L jus ./apps/dav`

Author: luzpaz

apps/dav/appinfo/v1/publicwebdav.php

@@ -98,7 +98,7 @@
 	$fileInfo = $ownerView->getFileInfo($path);
 	$linkCheckPlugin->setFileInfo($fileInfo);
 
-	// If not readble (files_drop) enable the filesdrop plugin
+	// If not readable (files_drop) enable the filesdrop plugin
 	if (!$isReadable) {
 		$filesDropPlugin->enable();
 	}

apps/dav/lib/CalDAV/CalDavBackend.php

@@ -1584,7 +1584,7 @@ public function restoreCalendarObject(array $objectData): void {
 	 * Note that especially time-range-filters may be difficult to parse. A
 	 * time-range filter specified on a VEVENT must for instance also handle
 	 * recurrence rules correctly.
-	 * A good example of how to interprete all these filters can also simply
+	 * A good example of how to interpret all these filters can also simply
 	 * be found in Sabre\CalDAV\CalendarQueryFilter. This class is as correct
 	 * as possible, so it gives you a good idea on what type of stuff you need
 	 * to think of.

apps/dav/lib/CalDAV/CalendarImpl.php

@@ -138,7 +138,7 @@ public function getPermissions() {
 	 * Create a new calendar event for this calendar
 	 * by way of an ICS string
 	 *
-	 * @param string $name the file name - needs to contan the .ics ending
+	 * @param string $name the file name - needs to contain the .ics ending
 	 * @param string $calendarData a string containing a valid VEVENT ics
 	 *
 	 * @throws CalendarException

apps/dav/lib/CalDAV/Publishing/Xml/Publisher.php

@@ -55,7 +55,7 @@ public function getValue() {
 	}
 
 	/**
-	 * The xmlSerialize metod is called during xml writing.
+	 * The xmlSerialize method is called during xml writing.
 	 *
 	 * Use the $writer argument to write its own xml serialization.
 	 *

apps/dav/lib/CalDAV/Schedule/Plugin.php

@@ -179,7 +179,7 @@ public function scheduleLocalDelivery(ITip\Message $iTipMessage):void {
 
 		// If parent::scheduleLocalDelivery set scheduleStatus to 1.2,
 		// it means that it was successfully delivered locally.
-		// Meaning that the ACL plugin is loaded and that a principial
+		// Meaning that the ACL plugin is loaded and that a principal
 		// exists for the given recipient id, no need to double check
 		/** @var \Sabre\DAVACL\Plugin $aclPlugin */
 		$aclPlugin = $this->server->getPlugin('acl');
@@ -567,7 +567,7 @@ private function isAvailableAtTime(string $email, \DateTimeInterface $start, \Da
 		}
 
 		// If more than one Free-Busy property was returned, it means that an event
-		// starts or ends inside this time-range, so it's not availabe and we return false
+		// starts or ends inside this time-range, so it's not available and we return false
 		if (count($freeBusyProperties) > 1) {
 			return false;
 		}

apps/dav/lib/CardDAV/CardDavBackend.php

@@ -486,7 +486,7 @@ public function deleteAddressBook($addressBookId) {
 	 *   * size - The size of the card in bytes.
 	 *
 	 * If these last two properties are provided, less time will be spent
-	 * calculating them. If they are specified, you can also ommit carddata.
+	 * calculating them. If they are specified, you can also omit carddata.
 	 * This may speed up certain requests, especially with large cards.
 	 *
 	 * @param mixed $addressbookId

apps/dav/lib/Connector/Sabre/ChecksumList.php

@@ -42,7 +42,7 @@ public function __construct(string $checksum) {
 	}
 
 	/**
-	 * The xmlSerialize metod is called during xml writing.
+	 * The xmlSerialize method is called during xml writing.
 	 *
 	 * Use the $writer argument to write its own xml serialization.
 	 *

apps/dav/lib/Connector/Sabre/ShareTypeList.php

@@ -79,7 +79,7 @@ public static function xmlDeserialize(Reader $reader) {
 	}
 
 	/**
-	 * The xmlSerialize metod is called during xml writing.
+	 * The xmlSerialize method is called during xml writing.
 	 *
 	 * @param Writer $writer
 	 * @return void

apps/dav/lib/Connector/Sabre/ShareeList.php

@@ -45,7 +45,7 @@ public function __construct(array $shares) {
 	}
 
 	/**
-	 * The xmlSerialize metod is called during xml writing.
+	 * The xmlSerialize method is called during xml writing.
 	 *
 	 * @param Writer $writer
 	 * @return void

apps/dav/lib/Connector/Sabre/TagList.php

@@ -95,7 +95,7 @@ public static function xmlDeserialize(Reader $reader) {
 	}
 
 	/**
-	 * The xmlSerialize metod is called during xml writing.
+	 * The xmlSerialize method is called during xml writing.
 	 *
 	 * Use the $writer argument to write its own xml serialization.
 	 *