added dendrite config doc link

README.md

@@ -30,7 +30,7 @@ The homeserver is the backbone of your matrix system. Choose one from the follow
 | ---- | -------- | ----------- | ------------- | 
 | [Synapse](https://github.com/matrix-org/synapse) | ✓ | Storing your data and managing your presence in the [Matrix](http://matrix.org/) network | [Link](docs/configuring-playbook-synapse.md) |
 | [Conduit](https://conduit.rs) | x | Storing your data and managing your presence in the [Matrix](http://matrix.org/) network. Conduit is a lightweight open-source server implementation of the Matrix Specification with a focus on easy setup and low system requirements | [Link](docs/configuring-playbook-conduit.md) |
-| [Dendrite](https://github.com/matrix-org/dendrite) | x | Storing your data and managing your presence in the [Matrix](http://matrix.org/) network. Dendrite is a second-generation Matrix homeserver written in Go, an alternative to Synapse. | - |
+| [Dendrite](https://github.com/matrix-org/dendrite) | x | Storing your data and managing your presence in the [Matrix](http://matrix.org/) network. Dendrite is a second-generation Matrix homeserver written in Go, an alternative to Synapse. | [Link](docs/configuring-playbook-dendrite.md) |
 
 ### Clients