ingress-path-matching: doc typo
ingress-path-matching: doc typo

A small typo in the README describing the path matching.
aledbf/ingress-nginx,canhnt/ingress,canhnt/ingress,caicloud/ingress,kubernetes/ingress-nginx,kubernetes/ingress-nginx,kubernetes/ingress-nginx,kubernetes/ingress-nginx,aledbf/ingress-nginx,aledbf/ingress-nginx,caicloud/ingress,aledbf/ingress-nginx,caicloud/ingress,caicloud/ingress,canhnt/ingress,kubernetes/ingress-nginx,canhnt/ingress