Update proc_creating_custom_test.adoc

Author: Chr1st1anSears

docs/modules/ROOT/pages/how-to-guides/testing_applications/proc_creating_custom_test.adoc

@@ -105,8 +105,8 @@ Labels:
 * *`appstudio.openshift.io/application`*: contains the name of the application.
 * *`appstudio.openshift.io/component`*: contains the name of the component.
 * *`appstudio.openshift.io/snapshot`*: contains the name of the snapshot.
-* `test.appstudio.openshift.io/optional`: contains the optional flag, which specifies whether or not components must pass the integration test before deployment.  
-* `test.appstudio.openshift.io/scenario`: contains the name of the integration test (this label ends with "scenario," because each test is technically a custom resource called an `IntegrationTestScenario`). 
+* *`test.appstudio.openshift.io/optional`*: contains the optional flag, which specifies whether or not components must pass the integration test before deployment.  
+* *`test.appstudio.openshift.io/scenario`*: contains the name of the integration test (this label ends with "scenario," because each test is technically a custom resource called an `IntegrationTestScenario`). 
 
 .Verification