diff --git a/api/openapi-spec/swagger.json b/api/openapi-spec/swagger.json
index b77f4cf4355..4abd18fbc9e 100644
--- a/api/openapi-spec/swagger.json
+++ b/api/openapi-spec/swagger.json
@@ -3950,7 +3950,7 @@
           "type": "string"
         },
         "leaseDurationSeconds": {
-          "description": "leaseDurationSeconds is a duration that candidates for a lease need to wait to force acquire it. This is measure against time of last observed RenewTime.",
+          "description": "leaseDurationSeconds is a duration that candidates for a lease need to wait to force acquire it. This is measure against time of last observed renewTime.",
           "format": "int32",
           "type": "integer"
         },
diff --git a/api/openapi-spec/v3/apis__coordination.k8s.io__v1_openapi.json b/api/openapi-spec/v3/apis__coordination.k8s.io__v1_openapi.json
index 3f3843f42bd..441c9276732 100644
--- a/api/openapi-spec/v3/apis__coordination.k8s.io__v1_openapi.json
+++ b/api/openapi-spec/v3/apis__coordination.k8s.io__v1_openapi.json
@@ -101,7 +101,7 @@
             "type": "string"
           },
           "leaseDurationSeconds": {
-            "description": "leaseDurationSeconds is a duration that candidates for a lease need to wait to force acquire it. This is measure against time of last observed RenewTime.",
+            "description": "leaseDurationSeconds is a duration that candidates for a lease need to wait to force acquire it. This is measure against time of last observed renewTime.",
             "format": "int32",
             "type": "integer"
           },
diff --git a/pkg/apis/coordination/types.go b/pkg/apis/coordination/types.go
index 8f55c276c62..d39a3605ebf 100644
--- a/pkg/apis/coordination/types.go
+++ b/pkg/apis/coordination/types.go
@@ -40,7 +40,7 @@ type LeaseSpec struct {
 	HolderIdentity *string
 	// leaseDurationSeconds is a duration that candidates for a lease need
 	// to wait to force acquire it. This is measure against time of last
-	// observed RenewTime.
+	// observed renewTime.
 	// +optional
 	LeaseDurationSeconds *int32
 	// acquireTime is a time when the current lease was acquired.
diff --git a/pkg/generated/openapi/zz_generated.openapi.go b/pkg/generated/openapi/zz_generated.openapi.go
index f8d45fa3aa7..f4ed0782c85 100644
--- a/pkg/generated/openapi/zz_generated.openapi.go
+++ b/pkg/generated/openapi/zz_generated.openapi.go
@@ -15501,7 +15501,7 @@ func schema_k8sio_api_coordination_v1_LeaseSpec(ref common.ReferenceCallback) co
 					},
 					"leaseDurationSeconds": {
 						SchemaProps: spec.SchemaProps{
-							Description: "leaseDurationSeconds is a duration that candidates for a lease need to wait to force acquire it. This is measure against time of last observed RenewTime.",
+							Description: "leaseDurationSeconds is a duration that candidates for a lease need to wait to force acquire it. This is measure against time of last observed renewTime.",
 							Type:        []string{"integer"},
 							Format:      "int32",
 						},
@@ -15643,7 +15643,7 @@ func schema_k8sio_api_coordination_v1beta1_LeaseSpec(ref common.ReferenceCallbac
 					},
 					"leaseDurationSeconds": {
 						SchemaProps: spec.SchemaProps{
-							Description: "leaseDurationSeconds is a duration that candidates for a lease need to wait to force acquire it. This is measure against time of last observed RenewTime.",
+							Description: "leaseDurationSeconds is a duration that candidates for a lease need to wait to force acquire it. This is measure against time of last observed renewTime.",
 							Type:        []string{"integer"},
 							Format:      "int32",
 						},
diff --git a/staging/src/k8s.io/api/coordination/v1/generated.proto b/staging/src/k8s.io/api/coordination/v1/generated.proto
index 910880ed524..36fce60f2de 100644
--- a/staging/src/k8s.io/api/coordination/v1/generated.proto
+++ b/staging/src/k8s.io/api/coordination/v1/generated.proto
@@ -59,7 +59,7 @@ message LeaseSpec {
 
   // leaseDurationSeconds is a duration that candidates for a lease need
   // to wait to force acquire it. This is measure against time of last
-  // observed RenewTime.
+  // observed renewTime.
   // +optional
   optional int32 leaseDurationSeconds = 2;
 
diff --git a/staging/src/k8s.io/api/coordination/v1/types.go b/staging/src/k8s.io/api/coordination/v1/types.go
index b2b99f499fb..b0e1d068296 100644
--- a/staging/src/k8s.io/api/coordination/v1/types.go
+++ b/staging/src/k8s.io/api/coordination/v1/types.go
@@ -43,7 +43,7 @@ type LeaseSpec struct {
 	HolderIdentity *string `json:"holderIdentity,omitempty" protobuf:"bytes,1,opt,name=holderIdentity"`
 	// leaseDurationSeconds is a duration that candidates for a lease need
 	// to wait to force acquire it. This is measure against time of last
-	// observed RenewTime.
+	// observed renewTime.
 	// +optional
 	LeaseDurationSeconds *int32 `json:"leaseDurationSeconds,omitempty" protobuf:"varint,2,opt,name=leaseDurationSeconds"`
 	// acquireTime is a time when the current lease was acquired.
diff --git a/staging/src/k8s.io/api/coordination/v1/types_swagger_doc_generated.go b/staging/src/k8s.io/api/coordination/v1/types_swagger_doc_generated.go
index dc5453076d6..4824613b110 100644
--- a/staging/src/k8s.io/api/coordination/v1/types_swagger_doc_generated.go
+++ b/staging/src/k8s.io/api/coordination/v1/types_swagger_doc_generated.go
@@ -50,7 +50,7 @@ func (LeaseList) SwaggerDoc() map[string]string {
 var map_LeaseSpec = map[string]string{
 	"":                     "LeaseSpec is a specification of a Lease.",
 	"holderIdentity":       "holderIdentity contains the identity of the holder of a current lease.",
-	"leaseDurationSeconds": "leaseDurationSeconds is a duration that candidates for a lease need to wait to force acquire it. This is measure against time of last observed RenewTime.",
+	"leaseDurationSeconds": "leaseDurationSeconds is a duration that candidates for a lease need to wait to force acquire it. This is measure against time of last observed renewTime.",
 	"acquireTime":          "acquireTime is a time when the current lease was acquired.",
 	"renewTime":            "renewTime is a time when the current holder of a lease has last updated the lease.",
 	"leaseTransitions":     "leaseTransitions is the number of transitions of a lease between holders.",
diff --git a/staging/src/k8s.io/api/coordination/v1beta1/generated.proto b/staging/src/k8s.io/api/coordination/v1beta1/generated.proto
index 1a14b5ea152..92c8918b801 100644
--- a/staging/src/k8s.io/api/coordination/v1beta1/generated.proto
+++ b/staging/src/k8s.io/api/coordination/v1beta1/generated.proto
@@ -59,7 +59,7 @@ message LeaseSpec {
 
   // leaseDurationSeconds is a duration that candidates for a lease need
   // to wait to force acquire it. This is measure against time of last
-  // observed RenewTime.
+  // observed renewTime.
   // +optional
   optional int32 leaseDurationSeconds = 2;
 
diff --git a/staging/src/k8s.io/api/coordination/v1beta1/types.go b/staging/src/k8s.io/api/coordination/v1beta1/types.go
index 032752eb74f..3a3d5f32e21 100644
--- a/staging/src/k8s.io/api/coordination/v1beta1/types.go
+++ b/staging/src/k8s.io/api/coordination/v1beta1/types.go
@@ -46,7 +46,7 @@ type LeaseSpec struct {
 	HolderIdentity *string `json:"holderIdentity,omitempty" protobuf:"bytes,1,opt,name=holderIdentity"`
 	// leaseDurationSeconds is a duration that candidates for a lease need
 	// to wait to force acquire it. This is measure against time of last
-	// observed RenewTime.
+	// observed renewTime.
 	// +optional
 	LeaseDurationSeconds *int32 `json:"leaseDurationSeconds,omitempty" protobuf:"varint,2,opt,name=leaseDurationSeconds"`
 	// acquireTime is a time when the current lease was acquired.
diff --git a/staging/src/k8s.io/api/coordination/v1beta1/types_swagger_doc_generated.go b/staging/src/k8s.io/api/coordination/v1beta1/types_swagger_doc_generated.go
index 7d6369475ea..b2bae79fca2 100644
--- a/staging/src/k8s.io/api/coordination/v1beta1/types_swagger_doc_generated.go
+++ b/staging/src/k8s.io/api/coordination/v1beta1/types_swagger_doc_generated.go
@@ -50,7 +50,7 @@ func (LeaseList) SwaggerDoc() map[string]string {
 var map_LeaseSpec = map[string]string{
 	"":                     "LeaseSpec is a specification of a Lease.",
 	"holderIdentity":       "holderIdentity contains the identity of the holder of a current lease.",
-	"leaseDurationSeconds": "leaseDurationSeconds is a duration that candidates for a lease need to wait to force acquire it. This is measure against time of last observed RenewTime.",
+	"leaseDurationSeconds": "leaseDurationSeconds is a duration that candidates for a lease need to wait to force acquire it. This is measure against time of last observed renewTime.",
 	"acquireTime":          "acquireTime is a time when the current lease was acquired.",
 	"renewTime":            "renewTime is a time when the current holder of a lease has last updated the lease.",
 	"leaseTransitions":     "leaseTransitions is the number of transitions of a lease between holders.",