diff --git a/CITATION.rst b/CITATION.rst
index e889b33b..3166fc0e 100644
--- a/CITATION.rst
+++ b/CITATION.rst
@@ -11,11 +11,11 @@ BibTex:
 -------
 
 ```
-@article{cockett2015simpeg,
-  title={SimPEG: An open source framework for simulation and gradient based parameter estimation in geophysical applications},
-  author={Cockett, Rowan and Kang, Seogi and Heagy, Lindsey J and Pidlisecky, Adam and Oldenburg, Douglas W},
-  journal={Computers \& Geosciences},
-  year={2015},
-  publisher={Elsevier}
-}
-```
\ No newline at end of file
+    @article{cockett2015simpeg,
+      title={SimPEG: An open source framework for simulation and gradient based parameter estimation in geophysical applications},
+      author={Cockett, Rowan and Kang, Seogi and Heagy, Lindsey J and Pidlisecky, Adam and Oldenburg, Douglas W},
+      journal={Computers \& Geosciences},
+      year={2015},
+      publisher={Elsevier}
+    }
+```