Set version v2.2.1

threez · threez · commit da2db81eb93d · 2016-11-20T20:14:22.000Z
diff --git a/lib/vmstat/version.rb b/lib/vmstat/version.rb
@@ -1,3 +1,3 @@
 module Vmstat
-  VERSION = "2.2.0"
+  VERSION = "2.2.1"
 end
