Merge pull request #261 from lancechentw/update-line-protocol-documen…

…t-link

docs: update Line Protocol document link to v2.0

CHANGELOG.md

@@ -1,3 +1,7 @@
+## Unreleased
+### Documentation
+ - [#261](https://github.com/influxdata/influxdb-client-go/pull/261) Update Line Protocol document link to v2.0
+
 ## 2.4.0 [2021-06-04]
 ### Features
  - [#256](https://github.com/influxdata/influxdb-client-go/pull/256) Allowing 'Doer' interface for HTTP requests

README.md

@@ -29,7 +29,7 @@ This repository contains the reference Go client for InfluxDB 2.
         - into raw data, flux table representation
         - [How to queries](#queries)
     - Writing data using
-        - [Line Protocol](https://docs.influxdata.com/influxdb/v1.6/write_protocols/line_protocol_tutorial/) 
+        - [Line Protocol](https://docs.influxdata.com/influxdb/v2.0/reference/syntax/line-protocol/)
         - [Data Point](https://pkg.go.dev/github.com/influxdata/influxdb-client-go/v2/api/write#Point)
         - Both [asynchronous](https://pkg.go.dev/github.com/influxdata/influxdb-client-go/v2/api#WriteAPI) or [synchronous](https://pkg.go.dev/github.com/influxdata/influxdb-client-go/v2/api#WriteAPIBlocking) ways
         - [How to writes](#writes)