added Demo video to README.md and fixed container bug

Author: mkusher

README.md

@@ -4,7 +4,16 @@ Symfony2 plugin for Padawan.php
 Adds services' names completion and type detection after
 `Symfony\Components\DependencyInjection\Container::get` and `Controller::get`.
 
+# Demo
+
+[![ScreenShot](http://i1.ytimg.com/vi/HTEExr9xCH4/maxresdefault.jpg)](https://www.youtube.com/watch?v=HTEExr9xCH4)
+
 # Installation
 
 Plugin name is `mkusher/padawan-symfony`, so you should call `plugin add` with
 this name.
+
+# Running
+
+As of now, the only way to update services map is to `Generate Index`. After it
+you'll be able to get services list and types detection.

src/Plugin.php

@@ -79,9 +79,7 @@ protected function checkForContainerClass($fqcn, $index)
         if (!$fqcn instanceof FQCN) {
             return false;
         }
-        if (in_array($fqcn->toString(), $this->containerNames)
-            && $workingNode->name === 'get'
-        ) {
+        if (in_array($fqcn->toString(), $this->containerNames)) {
             return true;
         }
         $class = $index->findClassByFQCN($fqcn);