Header updated

balis · balis · commit f4782f59e261 · 2016-04-20T09:55:48.000+02:00
diff --git a/engine2/index.js b/engine2/index.js
@@ -1,5 +1,5 @@
 /** Hypermedia workflow execution engine. 
- ** Author: Bartosz Balis (2013)
+ ** Author: Bartosz Balis (2013-2015)
  */
 
 /*
