update timestamp in frontmatter to reflect change

andrewconnell · web-flow · commit f57dc391fe26 · 2022-04-06T13:56:12.000-04:00
diff --git a/docs/design/semantic_slots.md b/docs/design/semantic_slots.md
@@ -1,7 +1,7 @@
 ---
 title:  Designing for section backgrounds using semantic slots
 description: Learn how to design your web part to take advantage of section backgrounds using semantic slots.
-ms.date: 05/18/2021
+ms.date: 04/06/2020
 ms.localizationpriority: medium
 ---
 
