Sentinel clarify self paced

Author: batamig

articles/sentinel/skill-up-resources.md

@@ -10,7 +10,7 @@ ms.custom: fasttrack-edit
 
 # Microsoft Sentinel skill-up training 
 
-This article walks you through a level 400 training to help you skill up on Microsoft Sentinel. The training comprises 21 modules that present relevant product documentation, blog posts, and other resources. 
+This article walks you through a level 400 training to help you skill up on Microsoft Sentinel. The training comprises 21 self-paced modules that present relevant product documentation, blog posts, and other resources. 
 
 The modules listed here are split into five parts following the life cycle of a Security Operation Center (SOC):