Merge pull request #3377 from SataQiu/fix-20181107

Fix typos and default value

internal/ingress/defaults/main.go

@@ -80,7 +80,7 @@ type Backend struct {
 
 	// Sets the replacement text that should be changed in the "Location" and "Refresh" header fields of a proxied server response.
 	// http://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_redirect
-	// Default: ""
+	// Default: off
 	ProxyRedirectTo string `json:"proxy-redirect-to"`
 
 	// Enables or disables buffering of a client request body.

internal/ingress/metric/collectors/socket.go

@@ -208,11 +208,11 @@ func NewSocketCollector(pod, namespace, class string) (*SocketCollector, error)
 func (sc *SocketCollector) handleMessage(msg []byte) {
 	glog.V(5).Infof("msg: %v", string(msg))
 
-	// Unmarshall bytes
+	// Unmarshal bytes
 	var statsBatch []socketData
 	err := jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(msg, &statsBatch)
 	if err != nil {
-		glog.Errorf("Unexpected error deserializing JSON paylod: %v. Payload:\n%v", err, string(msg))
+		glog.Errorf("Unexpected error deserializing JSON payload: %v. Payload:\n%v", err, string(msg))
 		return
 	}