Update gorule-0000008.md
Update gorule-0000008.md

Correct comment and update second example with GO:0000910, which actually is in the subset. GO:0031572 has been deprecated and the replacement term is not in the subset.
geneontology/go-site,geneontology/go-site,geneontology/go-site,geneontology/go-site,geneontology/go-site