Fix markdown and instructions

docs/adguard-vpn-for-linux/installation.md

@@ -9,15 +9,15 @@ To install AdGuard VPN, type:
 
 Release
 
-    `curl -fsSL https://raw.githubusercontent.com/AdguardTeam/AdGuardVPNCLI/master/scripts/release/install.sh | sh -s -- -v`
+    curl -fsSL https://raw.githubusercontent.com/AdguardTeam/AdGuardVPNCLI/master/scripts/release/install.sh | sh -s -- -v
 
 Beta
 
-    `curl -fsSL https://raw.githubusercontent.com/AdguardTeam/AdGuardVPNCLI/master/scripts/beta/install.sh | sh -s -- -v`
+    curl -fsSL https://raw.githubusercontent.com/AdguardTeam/AdGuardVPNCLI/master/scripts/beta/install.sh | sh -s -- -v
 
 Nightly
 
-    `curl -fsSL https://raw.githubusercontent.com/AdguardTeam/AdGuardVPNCLI/master/scripts/nightly/install.sh | sh -s -- -v`
+    curl -fsSL https://raw.githubusercontent.com/AdguardTeam/AdGuardVPNCLI/master/scripts/nightly/install.sh | sh -s -- -v
 
 If required, enter your admin password.
 
@@ -33,14 +33,14 @@ To uninstall AdGuard VPN, type:
 
 Release
 
-    `curl -SsL https://raw.githubusercontent.com/AdguardTeam/AdGuardVPNCLI/master/scripts/release/install.sh | sh -s -- -v -u`
+    curl -SsL https://raw.githubusercontent.com/AdguardTeam/AdGuardVPNCLI/master/scripts/release/install.sh | sh -s -- -v -u
 
 Beta
 
-    `curl -SsL https://raw.githubusercontent.com/AdguardTeam/AdGuardVPNCLI/master/scripts/beta/install.sh | sh -s -- -v -u`
+    curl -SsL https://raw.githubusercontent.com/AdguardTeam/AdGuardVPNCLI/master/scripts/beta/install.sh | sh -s -- -v -u
 
 Nightly
 
-    `curl -SsL https://raw.githubusercontent.com/AdguardTeam/AdGuardVPNCLI/master/scripts/nightly/install.sh | sh -s -- -v -u`
+    curl -SsL https://raw.githubusercontent.com/AdguardTeam/AdGuardVPNCLI/master/scripts/nightly/install.sh | sh -s -- -v -u
 
 If required, enter your admin password.

docs/adguard-vpn-for-linux/login.md

@@ -7,7 +7,7 @@ sidebar_position: 3
 
 To log in or create an account, type:
 
-    `adguardvpn-cli login`
+    adguardvpn-cli login
 
 Enter the email address and password for your AdGuard account. If you don’t have an account yet, you’ll be prompted to create one.
 
@@ -17,30 +17,30 @@ You can also create an AdGuard account on our [website](https://auth.adguard.com
 
 To log out of AdGuard VPN, type:
 
-    `adguardvpn-cli logout`
+    adguardvpn-cli logout
 
 ## Connect to VPN
 
 For quick connection, type:
 
-    `adguard-vpn cli connect`
+    adguard-vpn cli connect
 
 AdGuard VPN will connect to the fastest available or the last used location.
 
 To view available locations, type:
 
-    `adguardvpn-cli list-locations`
+    adguardvpn-cli list-locations
 
 To connect to a specific location, type:
 
-    `adguardvpn-cli connect -l`
+    adguardvpn-cli connect -l <location>
 
-and enter a city name from the location list.
+Replace `<location>` with the city, country, or ISO code of the location you want to connect to.
 
 If required, enter your admin password.
 
 ## Check for updates
 
 To check for updates, type:
 
-    `adguardvpn-cli check-update`
+    adguardvpn-cli check-update

docs/adguard-vpn-for-linux/settings.md

@@ -5,70 +5,70 @@ sidebar_position: 4
 
 You can manage AdGuard VPN for Linux settings from the command line. To view the current configuration, type:
 
-    `adguardvpn-cli config show`
+    adguardvpn-cli config show
 
 ## VPN mode: TUN or SOCKS5
 
 You can choose how AdGuard VPN routes traffic.
 
 To set the default tunnel mode, type:
 
-    `adguardvpn-cli config set-mode TUN`
+    adguardvpn-cli config set-mode TUN
 
 To set the SOCKS5 mode, type:
 
-    `adguardvpn-cli config set-mode SOCKS`
+    adguardvpn-cli config set-mode SOCKS
 
 To set the SOCKS5 port, type:
 
-    `adguardvpn-cli config set-socks-port`
+    adguardvpn-cli config set-socks-port <port_number>
 
-and enter your port number.
+Replace `<port_number>` with the port you want to connect to.
 
 ## DNS upstream address
 
 To set a DNS upstream, type:
 
-    `adguardvpn-cli config set-dns`
+    adguardvpn-cli config set-dns <server_address>
 
-and enter the address of your DNS server. To use this DNS server at the system level, type:
+Replace `<server_address>` with the address of your DNS server. To use this DNS server at the system level, type:
 
-    `adguardvpn-cli config set-system-dns on`
+    adguardvpn-cli config set-system-dns on
 
 ## No-route mode
 
 This feature routes only your specified addresses through the VPN tunnel. To enable the no-route mode, type:
 
-    `adguardvpn-cli config set-no-routes on`
+    adguardvpn-cli config set-no-routes on
 
 ## Crash reports
 
 If you enable automatic crash reports, AdGuard VPN will notify the developers if something goes wrong. To enable the setting, type:
 
-    `adguardvpn-cli config send-reports on`
+    adguardvpn-cli config send-reports on
 
 To disable it, set it to `off`.
 
 ## Update channel
 
-To switch to stable, beta, or nightly, type:
+To change the update channel, type:
 
-    `adguardvpn-cli config set-updates-channel`
+    `adguardvpn-cli config set-update-channel <channel>`
 
-and enter the preferred update channel.
+Replace `<channel>` with `stable`, `beta`, or `nightly`, depending on your preferences.
 
 ## Hints
 
 AdGuard VPN can show you hints after executing commands — for example, what to do next or how to fix an error. This setting is enabled by default but you can disable it by typing:
 
-    `adguardvpn-cli config set-show-hints off`
+    adguardvpn-cli config set-show-hints off
 
 To re-enable it, replace `off` with `on`.
 
 ## Debug logging
 
 To report a bug, you may need to share debug logs with the developers or support team. To enable debug logging, type:
 
-    `adguardvpn-cli config set-debug-logging on`
+    adguardvpn-cli config set-debug-logging on
 
 Disable this setting after exporting logs.