Update README.md (#21241)
Update README.md (#21241)

* Update README.md

Added content which describes the content pack.

* Update README.md

Edited the first paragraph.

* Update README.md

Done.

Co-authored-by: ShirleyDenkberg <7e0e39c9ddbe95cdc643b62eb8a8c46d0315a9d6@users.noreply.github.com>
VirusTotal/content,demisto/content,VirusTotal/content,VirusTotal/content,demisto/content,demisto/content,VirusTotal/content,demisto/content