polish documentation based on scrutinizer patches

3 files changed, 4 insertions, 0 deletions

diff --git a/lib/public/files/file.php b/lib/public/files/file.php
index c6cda59f9b0..6208aeff426 100644
--- a/lib/public/files/file.php
+++ b/lib/public/files/file.php
@@ -43,6 +43,7 @@ interface File extends Node {
 	 *
 	 * @param string $data
 	 * @throws \OCP\Files\NotPermittedException
+	 * @return void
 	 */
 	public function putContent($data);
 
diff --git a/lib/public/files/node.php b/lib/public/files/node.php
index 972b1cfa492..a380394095b 100644
--- a/lib/public/files/node.php
+++ b/lib/public/files/node.php
@@ -41,6 +41,7 @@ interface Node {
 
 	/**
 	 * Delete the file or folder
+	 * @return void
 	 */
 	public function delete();
 
@@ -58,6 +59,7 @@ interface Node {
 	 *
 	 * @param int $mtime (optional) modified date as unix timestamp
 	 * @throws \OCP\Files\NotPermittedException
+	 * @return void
 	 */
 	public function touch($mtime = null);
 
diff --git a/lib/public/files/storage.php b/lib/public/files/storage.php
index 194b42a6481..01a15851d46 100644
--- a/lib/public/files/storage.php
+++ b/lib/public/files/storage.php
@@ -39,6 +39,7 @@ interface Storage {
 	 * $parameters is a free form array with the configuration options needed to construct the storage
 	 *
 	 * @param array $parameters
+	 * @return void
 	 */
 	public function __construct($parameters);