Improve pull-request that compare hours

app/Controller/Analytic.php

@@ -173,21 +173,19 @@ class Analytic extends Base
      *
      * @access public
      */
-
     public function compareHours()
     {
         $project = $this->getProject();
-	$params = $this->getProjectFilters('analytic', 'compareHours');
+        $params = $this->getProjectFilters('analytic', 'compareHours');
         $query = $this->taskFilter->search('status:all')->filterByProject($params['project']['id'])->getQuery();
 
-
         $paginator = $this->paginator
-            ->setUrl('analytics', 'compare_hours')
+            ->setUrl('analytic', 'compareHours', array('project_id' => $project['id']))
             ->setMax(30)
             ->setOrder(TaskModel::TABLE.'.id')
             ->setQuery($query)
             ->calculate();
- 
+
         $stats = $this->projectAnalytic->getHoursByStatus($project['id']);
 
         $this->response->html($this->layout('analytic/compare_hours', array(
@@ -195,6 +193,6 @@ class Analytic extends Base
             'paginator' => $paginator,
             'metrics' => $stats,
             'title' => t('Compare hours for "%s"', $project['name']),
-        ))); 
+        )));
     }
 }

app/Model/ProjectAnalytic.php

@@ -202,14 +202,14 @@ class ProjectAnalytic extends Base
 
         // Init values
         $stats['closed'] = array(
-                'time_spent' => 0,
-                'time_estimated' => 0,
-            );
-	$stats['open'] = array(
-                'time_spent' => 0,
-                'time_estimated' => 0,
-            );
+            'time_spent' => 0,
+            'time_estimated' => 0,
+        );
 
+        $stats['open'] = array(
+            'time_spent' => 0,
+            'time_estimated' => 0,
+        );
 
         // Add times spent and estimated to each status
         foreach ($tasks as &$task) {