Update README.md

README.md

@@ -303,7 +303,7 @@ If a column has multiple jsonschema types, the following order is using to order
 
 ### Using the Singer catalog to narrow down the Postgres data types
 
-You can use [Singer catalog's schema](https://github.com/singer-io/getting-started/blob/master/docs/DISCOVERY_MODE.md#schemas) to override the data types coming from the tap. The easiest way to do this is to use Meltano and its [schema setting](https://docs.meltano.com/concepts/plugins/#schema-extra) for the tap:
+You can use [Singer catalog's schema](https://github.com/singer-io/getting-started/blob/master/docs/DISCOVERY_MODE.md#schemas) to override the data types coming from the tap. The easiest way to do this is to use Meltano and its [`schema` setting](https://docs.meltano.com/concepts/plugins/#schema-extra) for the tap:
 
 ```yaml
 # meltano.yml