Minor fixes

Author: GrahamCampbell

src/Navigation.php

@@ -16,10 +16,10 @@
 
 namespace GrahamCampbell\Navigation;
 
-use Illuminate\Http\Request;
-use Illuminate\View\Factory;
 use Illuminate\Events\Dispatcher;
+use Illuminate\Http\Request;
 use Illuminate\Routing\UrlGenerator;
+use Illuminate\View\Factory;
 
 /**
  * This is the navigation class.
@@ -178,7 +178,7 @@ public function render($mainname = 'default', $barname = false, array $data = ar
         }
 
         // return the html nav bar
-        return $this->view->make($this->name, array_merge($data, array('main' => $mainnav, 'bar' => $barnav)));
+        return $this->view->make($this->name, array_merge($data, array('main' => $mainnav, 'bar' => $barnav)))->render();
     }
 
     /**
@@ -320,7 +320,7 @@ public function getRequest()
      */
     public function setRequest(Request $request)
     {
-        return $this->request = $request;
+        $this->request = $request;
     }
 
     /**

src/NavigationServiceProvider.php

@@ -81,7 +81,7 @@ protected function registerNavigation()
     /**
      * Get the services provided by the provider.
      *
-     * @return array
+     * @return string[]
      */
     public function provides()
     {