Apply suggestions from code review

Author: qiancai

ticdc/monitor-ticdc.md

@@ -15,7 +15,7 @@ cdc cli changefeed create --server=http://10.0.10.25:8300 --sink-uri="mysql://ro
 
 ## Metrics for TiCDC in the new architecture
 
-The monitoring dashboard **TiCDC-New-Arch** for [TiCDC New Architecture](/ticdc/ticdc-architecture.md) is not yet integrated into TiUP. To view the related monitoring data on Grafana, you need to manually import the TiCDC monitoring metrics file:
+The monitoring dashboard **TiCDC-New-Arch** for [TiCDC New Architecture](/ticdc/ticdc-architecture.md) is not managed by TiUP yet. To view the related monitoring data on Grafana, you need to manually import the TiCDC monitoring metrics file:
 
 1. Download the monitoring metrics file for TiCDC in the new architecture:
 

ticdc/ticdc-architecture.md

@@ -238,6 +238,6 @@ For more command usage methods and details, see [Manage Changefeeds](/ticdc/ticd
 
 ## Monitoring
 
-Currently, the monitoring dashboard **TiCDC-New-Arch** for the TiCDC new architecture is not managed by TiUP yet. To view this dashboard in Grafana, you need to manually import the [TiCDC monitoring metrics file](https://github.com/pingcap/ticdc/blob/master/metrics/grafana/ticdc_new_arch.json).
+Currently, the monitoring dashboard **TiCDC-New-Arch** for the TiCDC new architecture is not managed by TiUP yet. To view this dashboard on Grafana, you need to manually import the [TiCDC monitoring metrics file](https://github.com/pingcap/ticdc/blob/master/metrics/grafana/ticdc_new_arch.json).
 
 For detailed descriptions of each monitoring metric, see [Metrics for TiCDC in the new architecture](/ticdc/monitor-ticdc.md#metrics-for-ticdc-in-the-new-architecture).