diff --git a/src/Network/Network/help/New-AzApplicationGatewayFirewallPolicyManagedRuleSet.md b/src/Network/Network/help/New-AzApplicationGatewayFirewallPolicyManagedRuleSet.md
index 96d6b2c5d919..25cc30e4c9da 100644
--- a/src/Network/Network/help/New-AzApplicationGatewayFirewallPolicyManagedRuleSet.md
+++ b/src/Network/Network/help/New-AzApplicationGatewayFirewallPolicyManagedRuleSet.md
@@ -26,7 +26,7 @@ The **New-AzApplicationGatewayFirewallPolicyManagedRuleSet** creates a managed-r
 ### Example 1
 ```powershell
 $managedRuleSet = New-AzApplicationGatewayFirewallPolicyManagedRuleSet -RuleSetType $ruleSetType `
--RuleSetVersion $ruleSetVersion -RuleGroupOverrides $ruleGroupOverride1, $ruleGroupOverride2
+-RuleSetVersion $ruleSetVersion -RuleGroupOverride $ruleGroupOverride1, $ruleGroupOverride2
 ```
 
 Creates a ManagedRuleSet with ruleSetType as $ruleSetType, ruleSetVersion as $ruleSetVersion and RuleGroupOverrides as a list with entires as $ruleGroupOverride1, $ruleGroupOverride2