Update reference-configuration.md
@@ -11,7 +11,7 @@ sidebar_label: Pulsar configuration
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-Pulsar configuration can be managed either via a series of configuration files contained in the [`conf`](https://github.com/apache/pulsar/tree/master/conf) directory of a Pulsar [installation](getting-started-standalone.md)
+Pulsar configuration can be managed via a series of configuration files contained in the [`conf`](https://github.com/apache/pulsar/tree/master/conf) directory of a Pulsar [installation](getting-started-standalone.md)
- [BookKeeper](#bookkeeper)
- [Broker](#broker)
