[docs] io-develop, fix broken link
@@ -272,7 +272,7 @@ a bit of Java ClassLoader isolation.
> For more information about **how NAR works**, see
> [here](https://medium.com/hashmapinc/nifi-nar-files-explained-14113f7796fd).
-Pulsar uses the same mechanism for packaging **all** [built-in connectors](io-connectors).
+Pulsar uses the same mechanism for packaging **all** [built-in connectors](io-connectors.md).
The easiest approach to package a Pulsar connector is to create a NAR package using
[nifi-nar-maven-plugin](https://mvnrepository.com/artifact/org.apache.nifi/nifi-nar-maven-plugin).
