Update pages/account/api/apiv2/guide.en-gb.md

Co-authored-by: Amstutz Arthur <[email protected]>

Author: OVH-Team-Guides

pages/account/api/apiv2/guide.en-gb.md

@@ -61,7 +61,7 @@ The different versions are displayed in the **SCHEMAS VERSION** section. You can
 
 ![API](images/console-schemas-version.png){.thumbnail}
 
-### Vision as-code
+### As-code design
 
 There are two opposing approaches to seeing the current state of a resource through an API and changing its state: