diff --git a/src/main/resources/jenkins/plugins/git/GitStep/help.html b/src/main/resources/jenkins/plugins/git/GitStep/help.html
index b057c30617..d84acba0ee 100644
--- a/src/main/resources/jenkins/plugins/git/GitStep/help.html
+++ b/src/main/resources/jenkins/plugins/git/GitStep/help.html
@@ -19,8 +19,8 @@
     <p>
     The <code>git</code> step is a simplified shorthand for a subset of the more powerful <code>checkout</code> step:
 <pre>
-checkout([$class: 'GitSCM', branches: [[name: '*/master']],
-    userRemoteConfigs: [[url: 'https://git-server/user/repository.git']]])
+checkout scmGit(branches: [[name: 'main]],
+    userRemoteConfigs: [[url: 'https://git-server/user/repository.git']])
 </pre>
     </p>
 
diff --git a/src/main/resources/jenkins/plugins/git/GitStep/help_ja.html b/src/main/resources/jenkins/plugins/git/GitStep/help_ja.html
index d43618a316..5bdb436fa5 100644
--- a/src/main/resources/jenkins/plugins/git/GitStep/help_ja.html
+++ b/src/main/resources/jenkins/plugins/git/GitStep/help_ja.html
@@ -3,9 +3,11 @@
     Gitステップです。 指定したリポジトリからクローンを実行します。
     </p>
     <p>
-        このステップは、一般的なSCMのステップである<code>
-checkout([$class: 'GitSCM', branches: [[name: '*/master']],
-     userRemoteConfigs: [[url: 'https://git-server/user/repository.git']]])</code>
+        このステップは、一般的なSCMのステップである
+<pre>
+checkout scmGit(branches: [[name: 'main]],
+    userRemoteConfigs: [[url: 'https://git-server/user/repository.git']])
+</pre>
     　　の短縮形です。　
 </p>
 </div>