Import keyword in comments gets replaced

[marvin19]

// #2248, #4660
if (!alternateBands[pos]) {
  // Should be imported from PlotLineOrBand.js, but 
  // the import cycle with axis is a problem
  alternateBands[pos] = new H.PlotLineOrBand(axis);
}

becomes

// #2248, #4660
if (!alternateBands[pos]) {
  // Should be imported from PlotLineOrBand.js, but 
  // the                             alternateBands[pos] = new H.PlotLineOrBand(axis);
}