fix broken links

Author: seuchenhund

docs/protocol/validators/faq.md

@@ -70,4 +70,4 @@ Consider the following:
 Keep public ports only for peering and discovery, otherwise keep it internal. Our `docker-compose` configuration already binds RPC port `8545` to `localhost`.
 
 To implement additional security measures for your node, see
-[Security hardening](./setup/security.md).
+[Security hardening](/developers/nodes/validators/security.md).

docs/protocol/validators/manage/finality.mdx

@@ -15,7 +15,10 @@ This guide demonstrates how to add a *finality vote key* to your profile. The fi
 
 ### Generate a BLS key pair
 
-Before you add a finality vote key, you need to generate a BLS key pair. The BLS key pair consists of a private key and a public key. The public BLS key is your finality vote key. For more information, see the [Generate BLS key pair](./../setup/generate-keys.mdx) guide.
+Before you add a finality vote key, you need to generate a BLS key pair. 
+The BLS key pair consists of a private key and a public key. 
+The public BLS key is your finality vote key. For more information, 
+see the [Generate BLS key pair](/developers/nodes/validators/generate-keys.mdx) guide.
 
 ## Steps
 

docusaurus.config.js

@@ -120,15 +120,15 @@ const config = {
         },
         {
           from: '/protocol/validators/setup/parameters',
-          to: '/developers/network',
+          to: '/developers/network/',
         },
         {
           from: '/protocol/validators/setup/parameters/mainnet',
-          to: '/developers/network',
+          to: '/developers/network/',
         },
         {
           from: '/protocol/validators/setup/parameters/testnet',
-          to: '/developers/network',
+          to: '/developers/network/',
         },
         {
           from: '/protocol/validators/setup/security',