Merge pull request kubernetes#1954 from vincent-pli/fix-typo

fix typo

Author: k8s-ci-robot

keps/sig-api-machinery/20190226-network-proxy.md

@@ -216,7 +216,7 @@ on the local network (no proxy). "master" specifies the KAS talks to a proxy
 listening at 1.2.3.4:5678. "cluster" specifies the KAS talk to a proxy
 listening at 1.2.3.5:5679. While these are represented as resources
 they are not intended to be loaded dynamically. The names are not case
-sensitive. The KAS loads this resource lsit as a configuration at start time.
+sensitive. The KAS loads this resource list as a configuration at start time.
 
 ```yaml
 apiVersion: apiserver.k8s.io/v1alpha1