Corrects next version to 1.2.0

LeFnord · web-flow · commit f467c8ae0995 · 2020-06-30T23:06:41.000+02:00
diff --git a/UPGRADING.md b/UPGRADING.md
@@ -1,6 +1,6 @@
 ## Upgrading Grape-swagger
 
-### Upgrading to >= 1.1.1
+### Upgrading to >= 1.2.0
 
 The entity_name class method is now called on parent classes for inherited entities. Now you can do this
 
