Update control-mapping.md

Fix Policheck bug https://dev.azure.com/msft-skilling/learn-platform-policheck/_workitems/edit/299459

Author: v-thepet

articles/governance/blueprints/samples/swift-2020/control-mapping.md

@@ -188,7 +188,7 @@ virtual machines where an application allowlist is recommended but has not yet b
 
 - Adaptive application controls for defining safe applications should be enabled on your machines
 
-## 1.1 Least Functionality | Authorized Software / Whitelisting
+## 1.1 Least Functionality | Authorized Software / Allow Listing
 
 Adaptive application control in Azure Security Center is an intelligent, automated end-to-end
 application filtering solution that can block or prevent specific software from running on your