diff --git a/docs/solutions/ha-setup-apt.md b/docs/solutions/ha-setup-apt.md
index a8241ce1b..f67d3a072 100644
--- a/docs/solutions/ha-setup-apt.md
+++ b/docs/solutions/ha-setup-apt.md
@@ -172,7 +172,7 @@ The `etcd` cluster is first started in one node and then the subsequent nodes ar
     ETCD_LISTEN_PEER_URLS="http://${NODE_IP}:2380"
     ETCD_LISTEN_CLIENT_URLS="http://${NODE_IP}:2379,http://localhost:2379"
     ETCD_ADVERTISE_CLIENT_URLS="http://${NODE_IP}:2379"
-    " | sudo tee -a /pg_ha/config/etcd.conf 
+    " | sudo tee -a /etc/default/etcd
     ```
 
 4. Start the `etcd` service to apply the changes on `node1`.
@@ -233,7 +233,7 @@ The `etcd` cluster is first started in one node and then the subsequent nodes ar
     ETCD_LISTEN_PEER_URLS="http://${NODE_IP}:2380"
     ETCD_LISTEN_CLIENT_URLS="http://${NODE_IP}:2379,http://localhost:2379"
     ETCD_ADVERTISE_CLIENT_URLS="http://${NODE_IP}:2379"
-    " | sudo tee -a /pg_ha/config/etcd.conf
+    " | sudo tee -a /etc/default/etcd
     ```
 
 3. Start the `etcd` service to apply the changes on `node2`:
@@ -266,7 +266,7 @@ The `etcd` cluster is first started in one node and then the subsequent nodes ar
     ETCD_LISTEN_PEER_URLS="http://${NODE_IP}:2380"
     ETCD_LISTEN_CLIENT_URLS="http://${NODE_IP}:2379,http://localhost:2379"
     ETCD_ADVERTISE_CLIENT_URLS="http://${NODE_IP}:2379"
-    " | sudo tee -a /pg_ha/config/etcd.conf
+    " | sudo tee -a /etc/default/etcd
     ```  
 
 4. Start the `etcd` service on `node3`:
@@ -322,7 +322,7 @@ Run the following commands on all nodes. You can do this in parallel:
 
        ```bash
        NAMESPACE="percona_lab"
-       SCOPE="cluster_1
+       SCOPE="cluster_1"
        ```
 
 2. Create the `/etc/patroni/patroni.yml` configuration file. The file holds the default configuration values for a PostgreSQL cluster and will reflect the current cluster setup. Add the following configuration for `node1`:
@@ -598,4 +598,4 @@ HAProxy is capable of routing write requests to the primary node and read reques
 
 ## Next steps
 
-[Configure pgBackRest](pgbackrest.md){.md-button}
\ No newline at end of file
+[Configure pgBackRest](pgbackrest.md){.md-button}