Fix some typos in comments

Signed-off-by: eveneast <qcqs@foxmail.com>

charts/README.md

@@ -42,12 +42,12 @@ helm delete -n dtm-system dtm
 
 ### Ingress parameters
 
-| Key                            | Description                                                                      | Value               |
-|--------------------------------|----------------------------------------------------------------------------------|---------------------|
-| `ingress.enabled`              | Enable ingress record generation for DTM                                         | `false`             |
-| `ingress.className`            | IngressClass that will be be used to implement the Ingress (Kubernetes 1.18+)    | `"nginx"`           |
+| Key                            | Description                                                                   | Value               |
+|--------------------------------|-------------------------------------------------------------------------------|---------------------|
+| `ingress.enabled`              | Enable ingress record generation for DTM                                      | `false`             |
+| `ingress.className`            | IngressClass that will be used to implement the Ingress (Kubernetes 1.18+)    | `"nginx"`           |
 | `ingress.annotations`          | To enable certificate auto generation, place here your cert-manager annotations. | `{}`                |
-| `ingress.hosts.host`           | Default host for the ingress record.                                             | `"your-domain.com"` |
-| `ingress.hosts.paths.path`     | Default path for the ingress record                                              | `"/"`               |
-| `ingress.hosts.paths.pathType` | Ingress path type                                                                | `"Prefix"`          |
-| `ingress.tls`                  | Enable TLS configuration for the host defined at ingress.hostname parameter      | `[]`                |
+| `ingress.hosts.host`           | Default host for the ingress record.                                          | `"your-domain.com"` |
+| `ingress.hosts.paths.path`     | Default path for the ingress record                                           | `"/"`               |
+| `ingress.hosts.paths.pathType` | Ingress path type                                                             | `"Prefix"`          |
+| `ingress.tls`                  | Enable TLS configuration for the host defined at ingress.hostname parameter   | `[]`                |

client/dtmcli/dtmimp/types.go

@@ -8,7 +8,7 @@ package dtmimp
 
 import "database/sql"
 
-// DB inteface of dtmcli db
+// DB interface of dtmcli db
 type DB interface {
 	Exec(query string, args ...interface{}) (sql.Result, error)
 	QueryRow(query string, args ...interface{}) *sql.Row

client/workflow/workflow.go

@@ -61,20 +61,20 @@ func ExecuteCtx(ctx context.Context, name string, gid string, data []byte) ([]by
 }
 
 // Execute is the same as ExecuteCtx, but with context.Background
-// Deprecated: use ExecuteCtx instaead
+// Deprecated: use ExecuteCtx instead
 func Execute(name string, gid string, data []byte) error {
 	_, err := ExecuteCtx(context.Background(), name, gid, data)
 	return err
 }
 
 // Execute2 is the same as Execute, but workflow func can return result
-// Deprecated: use ExecuteCtx instaead
+// Deprecated: use ExecuteCtx instead
 func Execute2(name string, gid string, data []byte) ([]byte, error) {
 	return ExecuteCtx(context.Background(), name, gid, data)
 }
 
 // ExecuteByQS is like Execute, but name and gid will be obtained from qs
-// Deprecated: use ExecuteCtx instaead
+// Deprecated: use ExecuteCtx instead
 func ExecuteByQS(qs url.Values, body []byte) error {
 	name := qs.Get("op")
 	gid := qs.Get("gid")