Add blank line to EOL. No trailing spaces.

app/CachetHq/Cachet/Controllers/Api/ComponentController.php

@@ -50,4 +50,4 @@ class ComponentController extends DingoController {
 	public function postComponents() {
 		return $this->component->create($this->auth->user()->id, Input::all());
 	}
-}
+}

app/CachetHq/Cachet/Controllers/Api/IncidentController.php

@@ -88,4 +88,4 @@ class IncidentController extends DingoController {
             App::abort(404, $incident->getErrors()->first());
         }
     }
-}
+}

app/CachetHq/Cachet/Controllers/Api/MetricController.php

@@ -73,4 +73,4 @@ class MetricController extends DingoController {
             App::abort(404, $metric->getErrors()->first());
         }
     }
-}
+}