Update README documentation for stats usage
Update README documentation for stats usage

arq5x/gemini,arq5x/gemini,bgruening/gemini,heuermh/gemini,udp3f/gemini,arq5x/gemini,bgruening/gemini,heuermh/gemini,udp3f/gemini,heuermh/gemini,bw2/gemini,xuzetan/gemini,xuzetan/gemini,bgruening/gemini,arq5x/gemini,xuzetan/gemini,udp3f/gemini,brentp/gemini,bw2/gemini,brentp/gemini,bpow/gemini,heuermh/gemini,bpow/gemini,bw2/gemini,brentp/gemini,bw2/gemini,bpow/gemini,udp3f/gemini,bgruening/gemini,bpow/gemini,brentp/gemini,xuzetan/gemini