timeago.ago() with short param returns the same output for milliseconds and minutes

[djambrecina]

When using ago() function with short param, it will display "m" both for milliseconds and minutes. Example:

const date = new Date();
date.setMilliseconds(date.getMilliseconds() - 10);
timeago.ago(date, true); // Returns "10m"

const date2 = new Date();
date2.setMinutes(date2.getMinutes() - 10);
timeago.ago(date2, true); // Also returns "10m"

[herbrandson]

It also returns the same value for "months" (i.e. "10m")