diff --git a/SETUP.md b/SETUP.md
index da9452e..8dcd2fe 100644
--- a/SETUP.md
+++ b/SETUP.md
@@ -63,7 +63,7 @@ Create the root certificate (valid for 10 years):
 ```bash
 openssl req -x509 -new -nodes -key ca.key -sha256 -days 3650 -out ca.crt -subj "/CN=Homelab CA"
 ```
-  
+
 Create secret and ClusterIssuer
 ```bash
 kubectl create secret tls internal-ca-secret --cert=ca.crt --key=ca.key -n cert-manager
diff --git a/alloy/README.md b/alloy/README.md
index 8c92e39..a1d0e9a 100644
--- a/alloy/README.md
+++ b/alloy/README.md
@@ -1,3 +1,11 @@
+# Helm configuration for Alloy (OSS monitoring collector)
+
+This directory contains Helm configuration for deploying Grafana Alloy, an open-source observability data collector.
+
+## Quick Install
+
+```bash
 helm repo add grafana https://grafana.github.io/helm-charts
 helm repo update
 helm install alloy grafana/alloy --namespace alloy -f values.yaml
+```
diff --git a/dns/README.md b/dns/README.md
deleted file mode 100644
index d239762..0000000
--- a/dns/README.md
+++ /dev/null
@@ -1,6 +0,0 @@
-## Setup AdGuard Sync credentials
-```bash
-kubectl create secret generic adguardhome-password \ 
-    --from-literal=password='your_adguardhome_password' \ 
-    --from-literal=username='your_adguardhome_username' -n dns
-```