Remove some unnecessarily gendered pronouns in comments

cmd/kubeadm/app/cmd/reset.go

@@ -156,7 +156,7 @@ func (r *Reset) Run(out io.Writer) error {
 	dirsToClean := []string{"/var/lib/kubelet", "/etc/cni/net.d", "/var/lib/dockershim", "/var/run/kubernetes"}
 
 	// Only clear etcd data when the etcd manifest is found. In case it is not found, we must assume that the user
-	// provided external etcd endpoints. In that case, it is his own responsibility to reset etcd
+	// provided external etcd endpoints. In that case, it is their own responsibility to reset etcd
 	etcdManifestPath := filepath.Join(kubeadmconstants.KubernetesDir, kubeadmconstants.ManifestsSubDirName, "etcd.yaml")
 	glog.V(1).Infof("[reset] checking for etcd manifest")
 	if _, err := os.Stat(etcdManifestPath); err == nil {

pkg/scheduler/algorithmprovider/defaults/defaults.go

@@ -56,7 +56,7 @@ func init() {
 	// For example:
 	// https://github.com/kubernetes/kubernetes/blob/36a218e/plugin/pkg/scheduler/factory/factory.go#L422
 
-	// Registers predicates and priorities that are not enabled by default, but user can pick when creating his
+	// Registers predicates and priorities that are not enabled by default, but user can pick when creating their
 	// own set of priorities/predicates.
 
 	// PodFitsPorts has been replaced by PodFitsHostPorts for better user understanding.

pkg/scheduler/core/extender_test.go

@@ -135,7 +135,7 @@ func (f *FakeExtender) ProcessPreemption(
 	nodeToVictimsCopy := map[*v1.Node]*schedulerapi.Victims{}
 	// We don't want to change the original nodeToVictims
 	for k, v := range nodeToVictims {
-		// In real world implementation, extender's user should have his own way to get node object
+		// In real world implementation, extender's user should have their own way to get node object
 		// by name if needed (e.g. query kube-apiserver etc).
 		//
 		// For test purpose, we just use node from parameters directly.

staging/src/k8s.io/apiserver/pkg/server/filters/maxinflight.go

@@ -167,7 +167,7 @@ func WithMaxInFlightLimit(
 					metrics.DroppedRequests.WithLabelValues(metrics.ReadOnlyKind).Inc()
 				}
 				// at this point we're about to return a 429, BUT not all actors should be rate limited.  A system:master is so powerful
-				// that he should always get an answer.  It's a super-admin or a loopback connection.
+				// that they should always get an answer.  It's a super-admin or a loopback connection.
 				if currUser, ok := apirequest.UserFrom(ctx); ok {
 					for _, group := range currUser.GetGroups() {
 						if group == user.SystemPrivilegedGroup {