From 5c518d804424dfb5190cff8b42a87a3fe6ad96ed Mon Sep 17 00:00:00 2001
From: Luca <shaohsiung@163.com>
Date: Tue, 25 Jan 2022 16:14:20 +0800
Subject: [PATCH] fix typo

---
 pkg/object/autocertmanager/autocertmanager.go | 2 +-
 pkg/object/meshcontroller/master/master.go    | 8 ++++----
 pkg/option/option.go                          | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/pkg/object/autocertmanager/autocertmanager.go b/pkg/object/autocertmanager/autocertmanager.go
index 6cb820e446..1004b3bd32 100644
--- a/pkg/object/autocertmanager/autocertmanager.go
+++ b/pkg/object/autocertmanager/autocertmanager.go
@@ -286,7 +286,7 @@ func (acm *AutoCertManager) renew() bool {
 		if err := d.renewCert(acm); err == nil {
 			logger.Infof("certificate for domain %s has been renewed", d.Name)
 		} else {
-			logger.Errorf("failed to renew cerficate for domain %s: %v", d.Name, err)
+			logger.Errorf("failed to renew certificate for domain %s: %v", d.Name, err)
 			allSucc = false
 		}
 	}
diff --git a/pkg/object/meshcontroller/master/master.go b/pkg/object/meshcontroller/master/master.go
index 3be39c3077..d15e10f3ca 100644
--- a/pkg/object/meshcontroller/master/master.go
+++ b/pkg/object/meshcontroller/master/master.go
@@ -44,7 +44,7 @@ type (
 		superSpec         *supervisor.Spec
 		spec              *spec.Admin
 		heartbeatInterval time.Duration
-		certMananger      *certmanager.CertManager
+		certManager       *certmanager.CertManager
 
 		registrySyncer *registrySyncer
 		store          storage.Storage
@@ -102,7 +102,7 @@ func (m *Master) initMTLS() error {
 		return err
 	}
 
-	m.certMananger = certmanager.NewCertManager(m.superSpec, m.service, m.spec.Security.CertProvider, appCertTTL, rootCertTTL, m.store)
+	m.certManager = certmanager.NewCertManager(m.superSpec, m.service, m.spec.Security.CertProvider, appCertTTL, rootCertTTL, m.store)
 
 	return nil
 }
@@ -124,7 +124,7 @@ func (m *Master) run() {
 	}
 }
 
-// only handle master routines when its the cluster leader.
+// only handle master routines when it's the cluster leader.
 func (m *Master) needHandle() bool {
 	return m.superSpec.Super().Cluster().IsLeader()
 }
@@ -242,7 +242,7 @@ func (m *Master) updateInstanceStatus(_spec *spec.ServiceInstanceSpec, status st
 // Close closes the master
 func (m *Master) Close() {
 	if m.spec.EnablemTLS() {
-		m.certMananger.Close()
+		m.certManager.Close()
 	}
 	close(m.done)
 }
diff --git a/pkg/option/option.go b/pkg/option/option.go
index 7a8ef5c4ff..c90efcafb1 100644
--- a/pkg/option/option.go
+++ b/pkg/option/option.go
@@ -180,7 +180,7 @@ func (opt *Options) UseInitialCluster() bool {
 func (opt *Options) renameLegacyClusterRoles() {
 	warning := "Cluster roles writer/reader are deprecated. \n" +
 		"Renamed cluster role '%s' to '%s'. Please use primary/secondary instead. \n"
-	fmtLogger := fmt.Printf // Importing logger here is a import cycle, so use fmt instead.
+	fmtLogger := fmt.Printf // Importing logger here is an import cycle, so use fmt instead.
 	if opt.ClusterRole == "writer" {
 		opt.ClusterRole = "primary"
 		fmtLogger(warning, "writer", "primary")