Update index.rst

Author: Asanto32

docs/source/index.rst

@@ -50,8 +50,8 @@ How To Cite
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 If you use wristpy in your research, please cite the following paper:
 
-Santorelli A, Perez F, Vos de Wael R, Rupprecht F, d'Antonio-Bertagnolli JV,
-Franco A, Kiar G. *wristpy: Fast, User-Friendly Python Processing of Wrist-worn Accelerometer Data*. 2025. Under review. DOI: https://doi.org/10.5281/zenodo.13883190
+Santorelli, A., Perez, F., de Wael, R. V., Rupprecht, F., d'Antonio-Bertagnolli, J. V., Franco, A., & Kiar, G. (2025). 
+"wristpy: Fast, User-Friendly Python Processing of Wrist-worn Accelerometer Data", Journal of Open Source Software, 10(114), 8637. https://doi.org/10.21105/joss.08637
 
 Reference
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