NO-ISSUE: Add missing Apache header to process-business-calendar example

examples/process-business-calendar/README.md

@@ -1,3 +1,20 @@
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 # Process Business Calendar Example
 
 This example demonstrates the impact of a business calendar on process execution within a Quarkus application. It showcases a business process involving credit card bill processing, which adapts to a business calendar defined in calendar.properties. This configuration modifies timer behaviors to respect working hours, holidays, and other schedule-based constraints.
@@ -311,3 +328,29 @@ curl -X GET http://localhost:8080/BusinessCalendarCreditBill \
 - Due to mentioned "business.holidays property" in calendar.properties, timer does not trigger and the state remains active.
 
 - On next business day, timer will resume at the beginning of the next working hour/day, after the non-working hour/holiday has ended. The timer is set to fire after one second of active business time.
+
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