diff --git a/README.md b/README.md
index 52d5d8da0f011bb7dd040faa9e89f0adbbc636c2..dc0235304e9940fbbffc065220fd842ddd6de85f 100644
--- a/README.md
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@@ -36,7 +36,7 @@ The data "final.traj" located in the folder "data_Al13Co4" consist of the 20 $\t
 
 
  ## Citation
-
+```
 @inproceedings{Agazzotti23deep,
 author    = {Boulangeot, Nathanand Brix, Florian and Sur, Frédéric and Gaudry, Émilie},
 title     = {Hydrogen, oxygen and lead adsorbates onAl13Co4(100) : accurate potential energysurfaces at low computational cost bymachine learning and DFT-based data},