else msg $chan $settings(6,$nick,$chan)
}

}
alias lottoend {

should look like:

  else msg $chan $settings(6,$nick,$chan)
}

}
} <----- note the close brace for the end of the events. This is a must have in order for the alias "lottoend" to work.
alias lottoend { <--- Plus all alias touch the far left side in the editor... no spacing, but that was because of the missing brace above.