Update file.php

If theme subfolders contains any index.php, page.php or something like these, wp-admin diplays those files with wrong title.
For example i have index.php in inc folder, thats what wp-admin dipslays:
https://dl.dropboxusercontent.com/u/22319935/github%20commits/wordpress/1/before.png
After change it will be so:
https://dl.dropboxusercontent.com/u/22319935/github%20commits/wordpress/1/after.png