fixup! fixup! Fix Encryption Wrapper

Signed-off-by: John Molakvoæ <skjnldsv@protonmail.com>

lib/public/Files/Storage.php

@@ -330,7 +330,7 @@ public function touch($path, $mtime = null);
 	 * The local version of the file can be temporary and doesn't have to be persistent across requests
 	 *
 	 * @param string $path
-	 * @return string
+	 * @return string|bool
 	 * @since 6.0.0
 	 */
 	public function getLocalFile($path);