spelling: failure

Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>

src/Core/Worker.php

@@ -885,7 +885,7 @@ class Worker
 	/**
 	 * Returns waiting jobs for the current process id
 	 *
-	 * @return array|bool waiting workerqueue jobs or FALSE on failture
+	 * @return array|bool waiting workerqueue jobs or FALSE on failure
 	 * @throws \Exception
 	 */
 	private static function getWaitingJobForPID()

src/Model/Post/Link.php

@@ -58,7 +58,7 @@ class Link
 	 * @param int $uriId
 	 * @param string $url
 	 * @param string $size
-	 * @return string Found link URL + id on success, $url on failture
+	 * @return string Found link URL + id on success, $url on failure
 	 */
 	public static function getByLink(int $uriId, string $url, string $size = ''): string
 	{