Clarify the readme.
Clarify the readme.

perchco/perchrtc,perchco/perchrtc,duk42111/perchrtc,duk42111/perchrtc,imton/perchrtc,ikonst/perchrtc,imton/perchrtc,ikonst/perchrtc,ikonst/perchrtc,imton/perchrtc,duk42111/perchrtc,duk42111/perchrtc,perchco/perchrtc,ikonst/perchrtc