OpenAPI: doc and fix test

Author: jknack

docs/asciidoc/modules/openapi.adoc

@@ -180,6 +180,9 @@ class Pets {
 }
 ----
 
+The Maven plugin and Gradle task provide two filter properties `includes` and `excludes`. These
+properties filter routes by their path pattern. The filter is a regular expression.
+
 === Annotations
 
 To produces a better documentation this plugin depends on some OpenAPI annotations. To use them, you

modules/jooby-openapi/src/test/java/io/jooby/openapi/OpenAPIGeneratorTest.java

@@ -1331,7 +1331,7 @@ public void noApp(RouteIterator iterator) {
         .verify();
   }
 
-  @OpenAPITest(value = KtAppWithMainKt.class, debug = DebugOption.ALL)
+  @OpenAPITest(value = KtAppWithMainKt.class)
   public void ktAppWithMain(RouteIterator iterator) {
     iterator
         .next(route -> {