Minor change in a text line

fbsolo-ms1 · fbsolo-ms1 · commit e315a1207741 · 2023-03-10T17:38:08.000-08:00
diff --git a/articles/machine-learning/reference-checkpoint-performance-with-Nebula.md b/articles/machine-learning/reference-checkpoint-performance-with-Nebula.md
@@ -13,7 +13,7 @@ ms.date: 03/06/2023
 ms.reviewer: franksolomon
 ---
 
-# Large-model Checkpoint Optimization Matters
+# Large-model Checkpoint Optimization Matters (Preview)
 
 Learn how to boost checkpoint speed and shrink checkpoint cost for large Azure Machine Learning training models.
 
