diff --git a/docs/adguard-vpn-for-ios/installation.md b/docs/adguard-vpn-for-ios/installation.md
index 0cad3c0dad..b0464ce565 100644
--- a/docs/adguard-vpn-for-ios/installation.md
+++ b/docs/adguard-vpn-for-ios/installation.md
@@ -5,7 +5,7 @@ sidebar_position: 2
 
 ## System requirements
 
-AdGuard VPN can only be installed on devices with **iOS 14.2 and iPadOS 14.2 or later**.
+AdGuard VPN can only be installed on devices with **iOS 15.4 and iPadOS 15.4 or later**.
 
 ### If AdGuard VPN has been removed from the App Store
 
diff --git a/docs/adguard-vpn-for-linux/setting-up-on-a-router/asuswrt-merlin.md b/docs/adguard-vpn-for-linux/setting-up-on-a-router/asuswrt-merlin.md
index 4a4b439d72..28dc3b673a 100644
--- a/docs/adguard-vpn-for-linux/setting-up-on-a-router/asuswrt-merlin.md
+++ b/docs/adguard-vpn-for-linux/setting-up-on-a-router/asuswrt-merlin.md
@@ -242,19 +242,19 @@ This step configures firewall rules on an Asuswrt-Merlin router to route traffic
     #!/bin/sh
 
     if [ "$2" = "connected" ]; then
-    export SSL_CERT_FILE=/opt/etc/ssl/certs/ca-certificates.crt
-    export HOME=/opt/home/admin
-    modprobe tun
-    /opt/adguardvpn_cli/adguardvpn-cli connect &
-    for ipt in iptables ip6tables; do
-        $ipt -D FORWARD -j ADGUARD_FORWARD || true
-        $ipt -F ADGUARD_FORWARD || true
-        $ipt -X ADGUARD_FORWARD || true
-        $ipt -N ADGUARD_FORWARD
-        $ipt -I FORWARD -j ADGUARD_FORWARD
-        $ipt -A ADGUARD_FORWARD -i br0 -o tun0 -j ACCEPT
-    done
-    exit 0
+        export SSL_CERT_FILE=/opt/etc/ssl/certs/ca-certificates.crt
+        export HOME=/opt/home/admin
+        modprobe tun
+        /opt/adguardvpn_cli/adguardvpn-cli connect &
+        for ipt in iptables ip6tables; do
+            $ipt -D FORWARD -j ADGUARD_FORWARD || true
+            $ipt -F ADGUARD_FORWARD || true
+            $ipt -X ADGUARD_FORWARD || true
+            $ipt -N ADGUARD_FORWARD
+            $ipt -I FORWARD -j ADGUARD_FORWARD
+            $ipt -A ADGUARD_FORWARD -i br0 -o tun0 -j ACCEPT
+        done
+        exit 0
     fi
     EOF
     ```
diff --git a/src/css/custom.scss b/src/css/custom.scss
index 5c2c9ccfd1..41515fbb4b 100644
--- a/src/css/custom.scss
+++ b/src/css/custom.scss
@@ -57,7 +57,6 @@ html[data-theme='dark'] .docusaurus-highlight-code-line {
 .container img {
   width: 100%;
   max-width: 800px;
-  margin: 0 auto;
   display: block;
 }