// rename
// https://www.npmjs.org/package/grunt-rename
renameNormalize: {
    src: 'lib/normalize-css/normalize.css',
    dest: 'lib/normalize-css/normalize.scss'
}
// rename
// https://www.npmjs.org/package/grunt-rename
module.exports = function(grunt) {
    renameNormalize: {
        src: 'lib/normalize-css/normalize.css',
        dest: 'lib/normalize-css/normalize.scss'
    }
};
fix error in rename task