[doc/README] Minor fixes to the BibTeX citation [ci skip]

README.rst

@@ -38,13 +38,13 @@ If you use this software package in a publication, we would appreciate if you
 could cite our work::
 
    @misc{laibacher_anjos_2019,
-      title={On the Evaluation and Real-World Usage Scenarios of Deep Vessel Segmentation for Funduscopy},
-      author={Tim Laibacher and Andr\'e Anjos},
-      year={2019},
-      eprint={1909.03856},
-      archivePrefix={arXiv},
-      primaryClass={cs.CV},
-      url = {https://arxiv.org/abs/1909.03856},
+      title         = {On the Evaluation and Real-World Usage Scenarios of Deep Vessel Segmentation for Funduscopy},
+      author        = {Tim Laibacher and Andr\'e Anjos},
+      year          = {2019},
+      eprint        = {1909.03856},
+      archivePrefix = {arXiv},
+      primaryClass  = {cs.CV},
+      url           = {https://arxiv.org/abs/1909.03856},
    }
 
 

doc/index.rst

@@ -15,13 +15,13 @@ Please use the BibTeX reference below to cite this work:
 .. code:: bibtex
 
    @misc{laibacher_anjos_2019,
-       title={On the Evaluation and Real-World Usage Scenarios of Deep Vessel Segmentation for Funduscopy},
-       author={Tim Laibacher and Andr\'e Anjos},
-       year={2019},
-       eprint={1909.03856},
-       archivePrefix={arXiv},
-       primaryClass={cs.CV},
-       url = {https://arxiv.org/abs/1909.03856},
+      title         = {On the Evaluation and Real-World Usage Scenarios of Deep Vessel Segmentation for Funduscopy},
+      author        = {Tim Laibacher and Andr\'e Anjos},
+      year          = {2019},
+      eprint        = {1909.03856},
+      archivePrefix = {arXiv},
+      primaryClass  = {cs.CV},
+      url           = {https://arxiv.org/abs/1909.03856},
    }