Backporting README fix to README.blueprint

moufmouf · moufmouf · commit 6a9d4dac1678 · 2020-12-24T16:40:53.000+01:00
diff --git a/utils/README.blueprint.md b/utils/README.blueprint.md
@@ -611,7 +611,7 @@ services:
         # ...
 ```
 
-## Migrating from v2
+## Migrating from older image versions
 
 Check the [migration notes](MIGRATING.md).
 
