Fix CHANGELOG

CHANGELOG.md

@@ -22,6 +22,13 @@ MISC:
 * Vagrantfile fixed for VMware [GH-1042]
 * Data migrator utility removed to reduce cgo dependency. [GH-1309]
 
+UPGRADE NOTES:
+
+* Consul will refuse to start if the data directory contains an "mdb" folder.
+  This folder was used in versions of Consul up to 0.5.1. Consul version 0.5.2
+  included a baked-in utility to automatically upgrade the data format, but
+  this has been removed in Consul 0.6 to reduce the dependency on cgo.
+
 ## 0.5.2 (May 18, 2015)
 
 FEATURES:
@@ -37,13 +44,6 @@ MISC:
 
 * Remove unused constant [GH-941]
 
-UPGRADE NOTES:
-
-* Consul will refuse to start if the data directory contains an "mdb" folder.
-  This folder was used in versions of Consul up to 0.5.1. Consul version 0.5.2
-  included a baked-in utility to automatically upgrade the data format, but
-  this has been removed in Consul 0.6 to reduce the dependency on cgo.
-
 ## 0.5.1 (May 13, 2015)
 
 FEATURES: