message: Add missing line breaks between checksum logs
diff: @@ -66,6 +66,7 @@ module.exports = function (grunt) {
  const md5FileName = 'dist/' + file + '.md5'
  grunt.file.write(md5FileName, md5Hash)
  grunt.log.write(`Checksum ${md5Hash} written to file ${md5FileName}.`).verbose.write('...').ok()
  + grunt.log.writeln()
  })
  })
  