% sign missing

[bassjobsen]

Now generates, which is not consistent:

  /* Capability border-radius is not prefixed with -ms because 0% of users are affected which is less than the threshold of 0.1. */
  /* Capability border-radius is not prefixed with -o because 0% of users are affected which is less than the threshold of 0.1. */
  /* Capability border-radius is prefixed with -webkit because 0.1583% of users need it which is more than the threshold of 0.1%. */