CS fixes

app/models/MetricPoint.php

@@ -1,11 +1,13 @@
 <?php
 
-class MetricPoint extends Eloquent {
+class MetricPoint extends Eloquent
+{
     /**
      * A metric point belongs to a metric unit.
      * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
      */
-    public function metric() {
+    public function metric()
+    {
         return $this->belongsTo('Metric', 'id', 'metric_id');
     }
 }