Update README.md

miccol · web-flow · commit 8470b092fe73 · 2017-05-23T11:10:46.000+02:00
diff --git a/README.md b/README.md
@@ -7,7 +7,7 @@ REFERENCE
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 Please refer to the following paper when using the library:
 
-**How Behavior Trees Modularize Hybrid Control Systems and Generalize Sequential Behavior Compositions, the Subsumption Architecture, and Decision Trees.** Michele Colledanchise and Petter Ogren. IEEE Transaction on Robotics 2016.
+**How Behavior Trees Modularize Hybrid Control Systems and Generalize Sequential Behavior Compositions, the Subsumption Architecture, and Decision Trees.** Michele Colledanchise and Petter Ogren. IEEE Transaction on Robotics 2017.
 
 bibtex entry:
 
