diff --git a/pages/linux/firewall-cmd.md b/pages/linux/firewall-cmd.md
index 338ed9139f..98ad0b47e2 100644
--- a/pages/linux/firewall-cmd.md
+++ b/pages/linux/firewall-cmd.md
@@ -10,19 +10,19 @@
 
 - Permanently move the interface into the block zone, effectively blocking all communication:
 
-`firewall-cmd --permanent --zone={{block}} --change-interface={{enp1s0}}`
+`firewall-cmd --permanent --zone {{block}} --change-interface {{enp1s0}}`
 
 - Permanently open the port for a service in the specified zone (like port 443 when in the `public` zone):
 
-`firewall-cmd --permanent --zone={{public}} --add-service={{https}}`
+`firewall-cmd --permanent --zone {{public}} --add-service {{https}}`
 
 - Permanently close the port for a service in the specified zone (like port 80 when in the `public` zone):
 
-`firewall-cmd --permanent --zone={{public}} --remove-service={{http}}`
+`firewall-cmd --permanent --zone {{public}} --remove-service {{http}}`
 
 - Permanently forward a port for incoming packets in the specified zone (like port 443 to 8443 when entering the `public` zone):
 
-`firewall-cmd --permanent --zone={{public}} --add-rich-rule='rule family="{{ipv4|ipv6}}" forward-port port="{{443}}" protocol="{{udp|tcp}}" to-port="{{8443}}"'`
+`firewall-cmd --permanent --zone {{public}} --add-rich-rule 'rule family "{{ipv4|ipv6}}" forward-port port "{{443}}" protocol "{{udp|tcp}}" to-port "{{8443}}"'`
 
 - Reload firewalld to lose any runtime changes and force the permanent configuration to take effect immediately: