A question reguard vb diagnostic tool

Hi all,
i have looked the results of my diagnostic vb tool, and i have see this results:

In the diagnostic tool , the vbseo files report "File does not contain expected contents" , these are the files:

./
vbseo.php

./includes/xml
vbseocp_deutsch (du).xml
vbseocp_deutsch (sie).xml
vbseocp_turkce.xml

./vbseo_sitemap
index.php
vbseo_getsitemap.php
vbseo_sitemap.php
vbseo_sitemap_config.php
vbseo_sitemap_functions.php
vbseo_sm_config30x.php

./vbseo_sitemap/addons
vbseo_sm_downloads.php
vbseo_sm_downloads2.php
vbseo_sm_vba.php
vbseo_sm_vba_links.php

It is a normal situation or i have need to some fix?

It is normal as vBSEO files are not stock vBulletin files.