input.scss

test {
  content: bar
}

Actual results

libsass 3.X.y
css test { content: bar; }

Expected result

ruby sass 3.X.y
css test { content: bar; }

version info:
cmd $ node-sass --version node-sass 3.X.y (Wrapper) [JavaScript] libsass 3.X.y (Sass Compiler) [C/C++]