fix typo

Author: Tyler Whitney

articles/openshift/howto-aad-app-configuration.md

@@ -57,7 +57,7 @@ To grant cluster admin access, the memberships in an Azure AD security group are
 
 ## Create an Azure AD app registration
 
-You can automatically create an Azure Active Directory (Azure AD) app registration client as part of creating the cluster by omitting the `--aad-client-app-id` flag to the `az openshoft create` command. This tutorial shows you how to create the Azure AD app registration for completeness.
+You can automatically create an Azure Active Directory (Azure AD) app registration client as part of creating the cluster by omitting the `--aad-client-app-id` flag to the `az openshift create` command. This tutorial shows you how to create the Azure AD app registration for completeness.
 
 If your organization doesn't already have an Azure Active Directory (Azure AD) app registration to use as a service principal, follow these instructions to create one.