Add -classic instruction to normalize/annotate workflow in index.rst
Add -classic instruction to normalize/annotate workflow in index.rst

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