Error found in page "Developertools/Installation/Ubuntu"

[Roberto Orden Erena <dakotadelnorte gmail com>]

Hi,

I'm starting to learn how to develop applications in gnome, and I was
following the instructions to install de packages needed in Ubuntu and I
have found an error in the installation of Vala, the correct command is:
"sudo apt-get install valac valadoc"(not vala-doc).

Best regards,