diff --git a/README.md b/README.md
index f79f0e9f4398a94e82ed6defb8b39956090ad544..e0c2321b3c84df77339eb064b5152dce42d76746 100644
--- a/README.md
+++ b/README.md
@@ -22,8 +22,8 @@ Did you find PbDLib useful for your research? Please acknowledge the authors in
 @article{Calinon15,
 	author="Calinon, S.",
 	title="A Tutorial on Task-Parameterized Movement Learning and Retrieval",
-  journal="Intelligent Service Robotics",
-  publisher="Springer",
+	journal="Intelligent Service Robotics",
+	publisher="Springer",
 	year="2015",
 }
 ```