Update func name (#5250)

* Update func name
Signed-off-by: xichengliudui <1693291525@qq.com>

* update pull request
Signed-off-by: xichengliudui <1693291525@qq.com>

pkg/tiller/environment/environment.go

@@ -119,7 +119,7 @@ type KubeClient interface {
 	// by "\n---\n").
 	Delete(namespace string, reader io.Reader) error
 
-	// Watch the resource in reader until it is "ready".
+	// WatchUntilReady watch the resource in reader until it is "ready".
 	//
 	// For Jobs, "ready" means the job ran to completion (excited without error).
 	// For all other kinds, it means the kind was created or modified without

pkg/tiller/release_server.go

@@ -456,7 +456,7 @@ func (s *ReleaseServer) deleteHookByPolicy(h *release.Hook, policy string, name,
 	return nil
 }
 
-// hookShouldBeDeleted determines whether the defined hook deletion policy matches the hook deletion polices
+// hookHasDeletePolicy determines whether the defined hook deletion policy matches the hook deletion polices
 // supported by helm. If so, mark the hook as one should be deleted.
 func hookHasDeletePolicy(h *release.Hook, policy string) bool {
 	if dp, ok := deletePolices[policy]; ok {

pkg/urlutil/urlutil.go

@@ -73,7 +73,7 @@ func ExtractHostname(addr string) (string, error) {
 	return stripPort(u.Host), nil
 }
 
-// Backported from Go 1.8 because Circle is still on 1.7
+// stripPort from Go 1.8 because Circle is still on 1.7
 func stripPort(hostport string) string {
 	colon := strings.IndexByte(hostport, ':')
 	if colon == -1 {