tabs for spaces, fix array key name

apps/gallery/lib/managers.php

@@ -33,9 +33,9 @@ class DatabaseManager {
 		$stmt = \OCP\DB::prepare('INSERT INTO *PREFIX*pictures_images_cache (uid_owner, path, width, height) VALUES (?, ?, ?, ?)');
 		$stmt->execute(array(\OCP\USER::getUser(), $path, $image->width(), $image->height()));
 		\OCP\DB::commit();
-    $ret = array('filepath' => $path, 'width' => $image->width(), 'height' => $image->height());
+		$ret = array('path' => $path, 'width' => $image->width(), 'height' => $image->height());
 		unset($image);
-    return $ret;
+		return $ret;
 	}
 	
 	private function __construct() {}
@@ -82,8 +82,8 @@ class ThumbnailsManager {
 	public function getThumbnailInfo($path) {
 		$arr = DatabaseManager::getInstance()->getFileData($path);
 		$ret = array('filepath' => $arr['path'],
-		             'width' => $arr['width'],
-		             'height' => $arr['height']);
+								 'width' => $arr['width'],
+								 'height' => $arr['height']);
 		return $ret;
 	}