Update serverlessworkflow/modules/ROOT/pages/testing-and-troubleshoot…

…ing/kn-plugin-workflow-overview.adoc

Co-authored-by: Ricardo Zanini <[email protected]>

serverlessworkflow/modules/ROOT/pages/testing-and-troubleshooting/kn-plugin-workflow-overview.adoc

@@ -71,7 +71,7 @@ kn-workflow
 
 	Additionally, you can define the configurable parameters of your application in the
 	"application.properties" file (inside the root project directory).
-	You can also store your spec files (i.e., Open API files) inside the "specs" folder,
+	You can also store your spec files (i.e., OpenAPI files) inside the "specs" folder,
     schemas file inside "schemas" folder and also subflows inside "subflows" folder.
 
 	A SonataFlow project, as the following structure by default: