3 files changed, 3 insertions, 6 deletions
diff --git a/lib/private/preview/movie.php b/lib/private/preview/movie.php
index 06353ddebb7..85151f5dbaa 100644
--- a/lib/private/preview/movie.php
+++ b/lib/private/preview/movie.php
@@ -61,7 +61,7 @@ class Movie extends Provider {
 	 * @param int $maxY
 	 * @param string $absPath
 	 * @param int $second
-	 * @return bool|\OC_Image
+	 * @return bool|\OCP\IImage
 	 */
 	private function generateThumbNail($maxX, $maxY, $absPath, $second) {
 		$tmpPath = \OC_Helper::tmpFile();
diff --git a/lib/private/preview/mp3.php b/lib/private/preview/mp3.php
index f1a50d99e13..19360f4f036 100644
--- a/lib/private/preview/mp3.php
+++ b/lib/private/preview/mp3.php
@@ -39,8 +39,7 @@ class MP3 extends Provider {
 	/**
 	 * Generates a default image when the file has no cover
 	 *
-	 * @return false|\OC_Image	False if the default image is missing or invalid,
-	 *							otherwise the image is returned as \OC_Image
+	 * @return bool|\OCP\IImage false if the default image is missing or invalid
 	 */
 	private function getNoCoverThumbnail() {
 		$icon = \OC::$SERVERROOT . '/core/img/filetypes/audio.png';
diff --git a/lib/private/preview/provider.php b/lib/private/preview/provider.php
index 3cce8c2ab85..1d6fac13965 100644
--- a/lib/private/preview/provider.php
+++ b/lib/private/preview/provider.php
@@ -37,9 +37,7 @@ abstract class Provider implements IProvider {
 	 * @param int $maxY The maximum Y size of the thumbnail. It can be smaller depending on the shape of the image
 	 * @param bool $scalingup Disable/Enable upscaling of previews
 	 * @param \OC\Files\View $fileview fileview object of user folder
-	 * @return mixed
-	 * 		false if no preview was generated
-	 *		OC_Image object of the preview
+	 * @return bool|\OCP\IImage false if no preview was generated
 	 */
 	abstract public function getThumbnail($path, $maxX, $maxY, $scalingup, $fileview);
 }