fix a warning

LeoLiMSFT · LeoLiMSFT · commit a9b4939d0d12 · 2020-04-14T14:31:29.000+08:00
diff --git a/articles/data-factory/how-to-invoke-ssis-package-mi-agent.md b/articles/data-factory/how-to-invoke-ssis-package-mi-agent.md
@@ -8,7 +8,7 @@ ms.workload: data-services
 ms.topic: conceptual
 ms.author: lle
 author: lle
-ms.date: 07/31/2020
+ms.date: 04/14/2020
 ---
 
 # Execute SSIS packages by Azure SQL Managed Instance Agent
