fix readme

README.md

@@ -86,37 +86,41 @@ your question.
 
 If you use the ``mne-icalabel``, please consider citing our paper:
 
-    @article{Li2022,
-      title = {MNE-ICALabel: Automatically annotating ICA components with ICLabel in Python},
-      volume = {7},
-      ISSN = {2475-9066},
-      url = {http://dx.doi.org/10.21105/joss.04484},
-      DOI = {10.21105/joss.04484},
-      number = {76},
-      journal = {Journal of Open Source Software},
-      publisher = {The Open Journal},
-      author = {Li,  Adam and Feitelberg,  Jacob and Saini,  Anand Prakash and H\"{o}chenberger, Richard and Scheltienne,  Mathieu},
-      year = {2022},
-      month = aug,
-      pages = {4484}
-    }
+```
+@article{Li2022,
+  title = {MNE-ICALabel: Automatically annotating ICA components with ICLabel in Python},
+  volume = {7},
+  ISSN = {2475-9066},
+  url = {http://dx.doi.org/10.21105/joss.04484},
+  DOI = {10.21105/joss.04484},
+  number = {76},
+  journal = {Journal of Open Source Software},
+  publisher = {The Open Journal},
+  author = {Li,  Adam and Feitelberg,  Jacob and Saini,  Anand Prakash and H\"{o}chenberger, Richard and Scheltienne,  Mathieu},
+  year = {2022},
+  month = aug,
+  pages = {4484}
+}
+```
 
 And the paper associated to the model used:
 
 - **ICLabel**
 
-    @article{PionTonachini2019,
-      title = {ICLabel: An automated electroencephalographic independent component classifier,  dataset,  and website},
-      volume = {198},
-      ISSN = {1053-8119},
-      url = {http://dx.doi.org/10.1016/j.neuroimage.2019.05.026},
-      DOI = {10.1016/j.neuroimage.2019.05.026},
-      journal = {NeuroImage},
-      publisher = {Elsevier BV},
-      author = {Pion-Tonachini,  Luca and Kreutz-Delgado,  Ken and Makeig,  Scott},
-      year = {2019},
-      month = sep,
-      pages = {181–197}
-    }
+```
+@article{PionTonachini2019,
+  title = {ICLabel: An automated electroencephalographic independent component classifier,  dataset,  and website},
+  volume = {198},
+  ISSN = {1053-8119},
+  url = {http://dx.doi.org/10.1016/j.neuroimage.2019.05.026},
+  DOI = {10.1016/j.neuroimage.2019.05.026},
+  journal = {NeuroImage},
+  publisher = {Elsevier BV},
+  author = {Pion-Tonachini,  Luca and Kreutz-Delgado,  Ken and Makeig,  Scott},
+  year = {2019},
+  month = sep,
+  pages = {181–197}
+}
+```
 
 Future versions of the software are aimed at improved models and may have different papers associated with it.