fix: migration description (#7890)

Update migration-v15.en-US.md from 13.x -> 14.x to 14.x -> 15.x
NG-ZORRO · Mar 31, 2023 · 78541e1 · 78541e1
1 parent ea9969d
commit 78541e1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/docs/migration-v15.en-US.md b/docs/migration-v15.en-US.md
@@ -4,7 +4,7 @@ title: v15 Migration Guide
 toc: false
 ---
 
-This document will help you upgrade from `ng-zorro-antd` 13.x version to 14.x version.
+This document will help you upgrade from `ng-zorro-antd` 14.x version to 15.x version.
 
 ## Before upgrade
 
@@ -20,4 +20,4 @@ This document will help you upgrade from `ng-zorro-antd` 13.x version to 14.x ve
 ### 2.Upgrade NG-ZORRO
 
 - Run `ng update ng-zorro-antd`.
-- If any warning messages appear in the console, follow the prompts to modify the corresponding code.
+- If any warning messages appear in the console, follow the prompts to modify the corresponding code.