Changes to singular for IT staff a one group.

Author: kenwith

articles/active-directory/app-provisioning/plan-auto-user-provisioning.md

@@ -15,7 +15,7 @@ ms.reviewer: arvinh
 
 # Plan an automatic user provisioning deployment in Azure Active Directory
 
-Many organizations rely on software as a service (SaaS) applications such as ServiceNow, Zscaler, and Slack for end-user productivity. Historically IT staff have relied on manual provisioning methods such as uploading CSV files, or using custom scripts to securely manage user identities in each SaaS application. These processes are error prone, insecure, and hard to manage.
+Many organizations rely on software as a service (SaaS) applications such as ServiceNow, Zscaler, and Slack for end-user productivity. Historically IT staff has relied on manual provisioning methods such as uploading CSV files, or using custom scripts to securely manage user identities in each SaaS application. These processes are error prone, insecure, and hard to manage.
 
 Azure Active Directory (Azure AD) automatic user provisioning simplifies this process by securely automating the creation, maintenance, and removal of user identities in SaaS applications based on business rules. This automation allows you to effectively scale your identity management systems on both cloud-only and hybrid environments as you expand their dependency on cloud-based solutions.