From 02ee9f26fa4684520e5cb50cd5891c5eb61a41e6 Mon Sep 17 00:00:00 2001
From: Karol Lewandowski <karol.lewandowski@jetbrains.com>
Date: Thu, 26 Oct 2023 15:32:24 +0200
Subject: [PATCH] sdk.md: Make extension classes non-public and final

---
 topics/reference_guide/project_model/sdk.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/topics/reference_guide/project_model/sdk.md b/topics/reference_guide/project_model/sdk.md
index f88ec39a4..2375a8b1d 100644
--- a/topics/reference_guide/project_model/sdk.md
+++ b/topics/reference_guide/project_model/sdk.md
@@ -85,7 +85,7 @@ Use `com.intellij.projectSdkSetupValidator` extension point to register an imple
 The following is a simplified example that checks whether an instance of "DemoSdk" has been configured in the project when the user opens a "DemoFileType":
 
 ```kotlin
-class DemoProjectSdkSetupValidator : ProjectSdkSetupValidator {
+internal class DemoProjectSdkSetupValidator : ProjectSdkSetupValidator {
   override fun isApplicableFor(project: Project, file: VirtualFile): Boolean {
     return file.fileType == DemoFileType
   }