update readme

README.md

@@ -9,7 +9,7 @@ This plugin will keep the device names in sync with how they're described on the
 This is the slightly painful part. Parly to to conform to the new requirements of the plugin store, and partly normalize some of the variables I made a change that would prevent this plugin from working with devices created in plugings <2.0.0. Therefore, you will need to do a little bit of housekeeping and re-create any triggers, scripts, or devices that were made in version prior to v2.0.0. In theory, going from pre-2.0.0 to 2.0.0 will be the only time this should occur, and future upgrades will not cause this problem.
 
 ## Known issues
-Effectively this is the same code from 1.7
+Effectively this is the same code from 1.1.1
 
 ## Origins
 This is originally the work of Jeremy Cary and Mark Lyons and as the plugin has been considered abandoned it's been picked up by Bill Church as of 20171214 and is maintained at https://github.com/billchurch/indigo-elk-m1-plugin.