Update windows-whatsnew.md

Author: denisebmsft

defender-endpoint/windows-whatsnew.md

@@ -109,7 +109,7 @@ All updates contain:
 #### Configuration Management
 
 - Fixed an issue that caused empty policies to appear in the UI. 
-- Configured Windows Defender Application Control(WDAC) policies to block undesired applications from running on the device. 
+- Configured Windows Defender Application Control (WDAC) policies to block undesired applications from running on the device. 
 
 ## Feb-2024 (Release version: 10.8735.26020.1009)