Shutter link update and public Discord link

book.toml

@@ -7,7 +7,7 @@ multilingual = false
 src = "src"
 
 [output.html]
-git-repository-url = "https://github.com/erigontech/docs"
+git-repository-url = "https://github.com/erigontech/erigon"
 default-theme = "Ayu"
 preferred-dark-theme = "Ayu"
 

src/about/reachus.md

@@ -13,5 +13,6 @@ Switzerland
 
 ## Erigon Discord Server
 
-The most important discussions take place on the Discord server where also some support is provided. To get an invite, send an email to bloxster [at] proton.me with your name, profession, a short explanation why you want to join the Discord server and how you heard about Erigon.
+Feel free to join our Discord community, where the most significant discussions occur and where you can also receive support.
 
+<https://dsc.gg/erigon>

src/advanced/shutter.md

@@ -22,7 +22,7 @@ To participate in the Shutter encrypted mempool as a validator using Erigon, fol
 
 2. **Register as a Shutterized Validator**
 
-   Complete the validator registration for Shutter using the tool provided in the [Shutter Validator Registration Guide](https://github.com/NethermindEth/shutter-validator-registration).
+   Complete the validator registration for Shutter using the tool provided in the [Shutter Validator Registration Guide](https://github.com/shutter-network/shutter-validator-registration).
 
 3. **Verify Registration**
 
@@ -60,7 +60,7 @@ Bootstrap nodes are used to help new nodes discover other nodes in the network.
 
 ## Reference Documentation
 - [Gnosis Chain Validator Setup](https://docs.gnosischain.com/node/manual/validator/deposit)
-- [Shutter Validator Registration](https://github.com/NethermindEth/shutter-validator-registration)
+- [Shutter Validator Registration](https://github.com/shutter-network/shutter-validator-registration)
 - [Shutter Specs](https://github.com/gnosischain/specs/tree/master/shutter)
 - [System Overview Dashboard](https://explorer.shutter.network/system-overview)