Added docs to kotlin section of readme for specifying a license header.
Added docs to kotlin section of readme for specifying a license header.
gdecaso/spotless,jbduncan/spotless,diffplug/spotless,gdecaso/spotless,nedtwigg/spotless,jbduncan/spotless,diffplug/spotless,diffplug/spotless,jbduncan/spotless,diffplug/spotless,diffplug/spotless,diffplug/spotless,nedtwigg/spotless