Update README.md

Author: lauri457

Specialized Areas/Fix scripts/Nudge errored workflow/README.md

@@ -2,11 +2,16 @@
 
 This script provides a quick and dirty fix for resuming a stuck or misrouted workflow in ServiceNow. It manually forces a workflow context to resume execution from a specified activity, bypassing errors or incorrect transitions.
 
-## 🚀 Purpose
+## Purpose
 
 Workflows in ServiceNow can occasionally get stuck due to:
 - Misconfigured transitions
 - Script errors
 - Unexpected data conditions
 
 This script allows you to manually resume execution from a desired activity within a workflow context.
+
+## How to
+
+Change the value of the variables in the script to the [wf_context] sys_id (wfContextId) and the [wf_activity] sys_id (wfActivityId)
+