ticdc: fix the name of the changefeed config file (#21831)

Author: hfxsd

ticdc/ticdc-faq.md

@@ -407,7 +407,7 @@ If the downstream is a TiDB cluster or MySQL instance, it is recommended that yo
 
 ## Replication of a single table can only be run on a single TiCDC node. Will it be possible to use multiple TiCDC nodes to replicate data of multiple tables?
 
-Starting from v7.1.0, TiCDC supports the MQ sink to replicate data change logs at the granularity of TiKV Regions, which achieves scalable processing capability and allows TiCDC to replicate a single table with a large number of Regions. To enable this feature, you can configure the following parameter in the [TiCDC configuration file](/ticdc/ticdc-changefeed-config.md):
+Starting from v7.1.0, TiCDC supports the MQ sink to replicate data change logs at the granularity of TiKV Regions, which achieves scalable processing capability and allows TiCDC to replicate a single table with a large number of Regions. To enable this feature, you can configure the following parameter in the [TiCDC changefeed configuration file](/ticdc/ticdc-changefeed-config.md):
 
 ```toml
 [scheduler]