Fix more things

lib/private/group/manager.php

@@ -152,6 +152,7 @@ class Manager extends PublicEmitter implements IGroupManager {
 
 	/**
 	 * @param string $gid
+	 * @return \OCP\IGroup
 	 */
 	protected function getGroupObject($gid) {
 		$backends = array();

lib/private/preview.php

@@ -921,9 +921,9 @@ class Preview {
 	 * @param int $askedWidth
 	 * @param int $askedHeight
 	 * @param int $previewWidth
-	 * @param integer $previewHeight
+	 * @param int $previewHeight
 	 *
-	 * @return double[]
+	 * @return int[]
 	 */
 	private function scale($image, $askedWidth, $askedHeight, $previewWidth, $previewHeight) {
 		$scalingUp = $this->getScalingUp();
@@ -971,7 +971,7 @@ class Preview {
 	 * @param int $askedWidth
 	 * @param int $askedHeight
 	 * @param int $previewWidth
-	 * @param double $previewHeight
+	 * @param int $previewHeight
 	 */
 	private function crop($image, $askedWidth, $askedHeight, $previewWidth, $previewHeight = null) {
 		$cropX = floor(abs($askedWidth - $previewWidth) * 0.5);
@@ -990,7 +990,7 @@ class Preview {
 	 * @param int $askedWidth
 	 * @param int $askedHeight
 	 * @param int $previewWidth
-	 * @param double $previewHeight
+	 * @param int $previewHeight
 	 */
 	private function cropAndFill($image, $askedWidth, $askedHeight, $previewWidth, $previewHeight) {
 		if ($previewWidth > $askedWidth) {

lib/public/appframework/utility/icontrollermethodreflector.php

@@ -35,8 +35,8 @@ interface IControllerMethodReflector {
 	/**
 	 * @param object $object an object or classname
 	 * @param string $method the method which we want to inspect
-	 * @since 8.0.0
 	 * @return void
+	 * @since 8.0.0
 	 */
 	public function reflect($object, $method);
 

lib/public/search/pagedprovider.php

@@ -58,8 +58,7 @@ abstract class PagedProvider extends Provider {
 	 * Search for $query
 	 * @param string $query
 	 * @param int $page pages start at page 1
-	 * @param int $size, 0 = SIZE_ALL
-	 * @param integer $size
+	 * @param int $size 0 = SIZE_ALL
 	 * @return array An array of OCP\Search\Result's
 	 * @since 8.0.0
 	 */