Update tutorial.md

mstuttgart · web-flow · commit 6973f0e7b8b2 · 2024-10-30T05:36:56.000-03:00
diff --git a/docs/tutorial.md b/docs/tutorial.md
@@ -105,6 +105,7 @@ The possible values for the `webservice` parameter are:
 
 * `Webservice.APICEP`
 * `Webservice.VIACEP`
+* `Webservice.OPENCEP`
 
 ## Errors and Exceptions
 
