ethan-daocloud: cleanup logging message typos in rewrite.go

JobBuild
4459
08-16 15:40
pull-ingress-nginx-boilerplate 1162388520015237120
pull-ingress-nginx-codegen 1162388520019431424
pull-ingress-nginx-e2e-1-12 1162388519952322560
pull-ingress-nginx-e2e-1-13 1162388520011042816
pull-ingress-nginx-e2e-1-14 1162388519990071296
pull-ingress-nginx-e2e-1-15 1162388519969099776
pull-ingress-nginx-gofmt 1162388519931351040
pull-ingress-nginx-golint 1162388519990071298
pull-ingress-nginx-lualint 1162388520023625728
pull-ingress-nginx-test 1162388519931351041
pull-ingress-nginx-test-lua 1162388519990071297