Update serverless-workflow-examples/serverless-workflow-subflows-even…

…t/README.md

Co-authored-by: Gonzalo Muñoz <[email protected]>

serverless-workflow-examples/serverless-workflow-subflows-event/README.md

@@ -1,7 +1,7 @@
 # serverless-workflow-subflow-events
 
 This example illustrate how to trigger workflows manually with additional parameters calculated by an initial workflow. 
-The workflow that initially setup the parameters is executed as start state.
+The workflow responsible for setting up the parameters is executed as the start state.
 Then, all possible workflows that might be instantiated with those parameters are registered using `event` state. `exclusive` property is set to false ensuring that the process instance remains active till all possible workflows has been executed. 
 
 ## Execution steps.