Update doc/Install.md
Update doc/Install.md

fix by @MrPetovan

Co-authored-by: Hypolite Petovan <45351199efa1303728b40073c11ac70bf0527083@mrpetovan.com>
friendica/friendica,friendica/friendica,friendica/friendica,annando/friendica,friendica/friendica,annando/friendica,friendica/friendica,annando/friendica,annando/friendica,annando/friendica