Minor typo in Rakefile.

[creatorrr]

Minor typo in Rakefile:
Changed this

def generate(page, template = "site/page.ms")
  Mustache.render(
    File.read(template),
    page.merge(:content => RDiscount.new(File.read(page[:src])).to_html),
  )
end

(Note the , at the end of the third last line)
to

def generate(page, template = "site/page.ms")
  Mustache.render(
    File.read(template),
    page.merge(:content => RDiscount.new(File.read(page[:src])).to_html)
  )
end