fix wrong version number in introduction (#637)

adopted-ember-addons · May 15, 2019 · b3a64cc · b3a64cc
1 parent b41db66
commit b3a64cc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/UPGRADING.md b/UPGRADING.md
@@ -1,6 +1,6 @@
 # Upgrading v3.x to 4.x
 
-This document is here to show breaking changes when upgrading from v2.x to v3.x
+This document is here to show breaking changes when upgrading from v3.x to v4.x.
 
 ## Support Latest 2 LTS Releases