fix grammar error

Signed-off-by: cl2017 <chenlin.liu@daocloud.io>

9 files changed, 12 insertions, 12 deletions

diff --git a/.golangci.yml b/.golangci.yml
index 3ea2969b4..0d3854b1e 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -3,7 +3,7 @@
 
 # options for analysis running
 run:
-  # default concurrency is a available CPU number
+  # default concurrency is an available CPU number
   concurrency: 4
 
   # timeout for analysis, e.g. 30s, 5m, default is 1m
diff --git a/build/cloud/ha/01-ha-prepare.yaml b/build/cloud/ha/01-ha-prepare.yaml
index a469a2a73..1dea583f7 100644
--- a/build/cloud/ha/01-ha-prepare.yaml
+++ b/build/cloud/ha/01-ha-prepare.yaml
@@ -545,7 +545,7 @@ spec:
             properties:
               twins:
                 description: 'A list of device twins containing desired/reported desired/reported
-                  values of twin properties.. Optional: A passive device won''t have
+                  values of twin properties. Optional: A passive device won''t have
                   twin properties and this list could be empty.'
                 items:
                   description: Twin provides a logical representation of control properties
diff --git a/build/crds/devices/devices_v1alpha2_device.yaml b/build/crds/devices/devices_v1alpha2_device.yaml
index 313df0991..3da933b9a 100644
--- a/build/crds/devices/devices_v1alpha2_device.yaml
+++ b/build/crds/devices/devices_v1alpha2_device.yaml
@@ -471,7 +471,7 @@ spec:
             properties:
               twins:
                 description: 'A list of device twins containing desired/reported desired/reported
-                  values of twin properties.. Optional: A passive device won''t have
+                  values of twin properties. Optional: A passive device won''t have
                   twin properties and this list could be empty.'
                 items:
                   description: Twin provides a logical representation of control properties
diff --git a/cloud/pkg/devicecontroller/types/deviceprofile.go b/cloud/pkg/devicecontroller/types/deviceprofile.go
index 4a7dbb67f..b786918be 100644
--- a/cloud/pkg/devicecontroller/types/deviceprofile.go
+++ b/cloud/pkg/devicecontroller/types/deviceprofile.go
@@ -24,7 +24,7 @@ type DeviceInstance struct {
 	Protocol string `json:"protocol,omitempty"`
 	// Model is deviceInstance model name
 	Model string `json:"model,omitempty"`
-	// A list of device twins containing desired/reported desired/reported values of twin properties..
+	// A list of device twins containing desired/reported desired/reported values of twin properties.
 	// Optional: A passive device won't have twin properties and this list could be empty.
 	// +optional
 	Twins []v1alpha2.Twin `json:"twins,omitempty"`
diff --git a/docs/proposals/device-management-enhance.md b/docs/proposals/device-management-enhance.md
index 439bb4994..5264cd312 100644
--- a/docs/proposals/device-management-enhance.md
+++ b/docs/proposals/device-management-enhance.md
@@ -318,7 +318,7 @@ type DeviceInstance struct {
 	Protocol string `json:"protocol,omitempty"`
 	// Model is deviceInstance model name
 	Model string `json:"model,omitempty"`
-	// A list of device twins containing desired/reported desired/reported values of twin properties..
+	// A list of device twins containing desired/reported desired/reported values of twin properties.
 	// Optional: A passive device won't have twin properties and this list could be empty.
 	// +optional
 	Twins []v1alpha2.Twin `json:"twins,omitempty"`
diff --git a/keadm/cmd/keadm/app/cmd/util/common.go b/keadm/cmd/keadm/app/cmd/util/common.go
index c62a1d3f5..e3f1eec4d 100644
--- a/keadm/cmd/keadm/app/cmd/util/common.go
+++ b/keadm/cmd/keadm/app/cmd/util/common.go
@@ -46,7 +46,7 @@ import (
 )
 
 var (
-	kubeReleaseRegex = regexp.MustCompile(`^v?(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)([-0-9a-zA-Z_\.+]*)?$`)
+	kubeReleaseRegex = regexp.MustCompile(`^v?(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)([-\w.+]*)?$`)
 )
 
 // Constants used by installers
@@ -379,7 +379,7 @@ func installKubeEdge(options types.InstallOptions, version semver.Version) error
 	}
 
 	//Check if the same version exists, then skip the download and just checksum for it
-	//and if checksum failed, there will be a option to choose to continue to untar or quit.
+	//and if checksum failed, there will be an option to choose to continue to untar or quit.
 	//checksum available at download URL. So that both can be compared to see if
 	//proper download has happened and then only proceed further.
 	//Currently it is missing and once checksum is in place, checksum check required
@@ -723,7 +723,7 @@ func Compress(tarName string, paths []string) error {
 			if err := tw.WriteHeader(hdr); err != nil {
 				return err
 			}
-			// if path is a dir, dont continue
+			// if path is a dir, don't continue
 			if finfo.Mode().IsDir() {
 				return nil
 			}
diff --git a/manifests/charts/cloudcore/crds/devices_v1alpha2_device.yaml b/manifests/charts/cloudcore/crds/devices_v1alpha2_device.yaml
index 313df0991..3da933b9a 100644
--- a/manifests/charts/cloudcore/crds/devices_v1alpha2_device.yaml
+++ b/manifests/charts/cloudcore/crds/devices_v1alpha2_device.yaml
@@ -471,7 +471,7 @@ spec:
             properties:
               twins:
                 description: 'A list of device twins containing desired/reported desired/reported
-                  values of twin properties.. Optional: A passive device won''t have
+                  values of twin properties. Optional: A passive device won''t have
                   twin properties and this list could be empty.'
                 items:
                   description: Twin provides a logical representation of control properties
diff --git a/pkg/apis/devices/v1alpha2/device_instance_types.go b/pkg/apis/devices/v1alpha2/device_instance_types.go
index 5ddcb2c84..b1425d787 100644
--- a/pkg/apis/devices/v1alpha2/device_instance_types.go
+++ b/pkg/apis/devices/v1alpha2/device_instance_types.go
@@ -168,7 +168,7 @@ type ProtocolConfigCustomized struct {
 
 // DeviceStatus reports the device state and the desired/reported values of twin attributes.
 type DeviceStatus struct {
-	// A list of device twins containing desired/reported desired/reported values of twin properties..
+	// A list of device twins containing desired/reported desired/reported values of twin properties.
 	// Optional: A passive device won't have twin properties and this list could be empty.
 	// +optional
 	Twins []Twin `json:"twins,omitempty"`
@@ -201,7 +201,7 @@ type TwinProperty struct {
 }
 
 // DeviceData reports the device's time-series data to edge MQTT broker.
-// These data should not be processed by edgecore. Instead, they can be process by
+// These data should not be processed by edgecore. Instead, they can be processed by
 // third-party data-processing apps like EMQX kuiper.
 type DeviceData struct {
 	// Required: A list of data properties, which are not required to be processed by edgecore
diff --git a/staging/src/github.com/kubeedge/beehive/pkg/core/core.go b/staging/src/github.com/kubeedge/beehive/pkg/core/core.go
index 0ff8b53ff..941e29da7 100644
--- a/staging/src/github.com/kubeedge/beehive/pkg/core/core.go
+++ b/staging/src/github.com/kubeedge/beehive/pkg/core/core.go
@@ -13,7 +13,7 @@ import (
 
 // StartModules starts modules that are registered
 func StartModules() {
-	// only register channel mode, if want to use socket mode, we should also pass in common.MsgCtxTypeUS parameter
+	// only register channel mode, if we want to use socket mode, we should also pass in common.MsgCtxTypeUS parameter
 	beehiveContext.InitContext([]string{common.MsgCtxTypeChannel})
 
 	modules := GetModules()