Fixed ProjectFactory::create typehint and example

Author: boekkooi

Diff for: example.php

@@ -22,7 +22,7 @@
 $projectFactory = \phpDocumentor\Reflection\Php\ProjectFactory::createInstance();
 
 // Create an array of files to analize.
-$files = ['tests/example.file.php'];
+$files = [ new \phpDocumentor\Reflection\File\LocalFile('tests/example.file.php') ];
 
 //create a new project 'MyProject' containing all elements in the files.
 /** @var Project $project */

Diff for: src/phpDocumentor/Reflection/Php/ProjectFactory.php

@@ -66,7 +66,7 @@ public static function createInstance()
      * Creates a project from the set of files.
      *
      * @param string $name
-     * @param string[] $files
+     * @param \phpDocumentor\Reflection\File[] $files
      * @return Project
      * @throws Exception when no matching strategy was found.
      */