diff --git a/examples/papers/2022_bessel/README.md b/examples/papers/2022_bessel/README.md
index 71af9485..dad36c92 100644
--- a/examples/papers/2022_bessel/README.md
+++ b/examples/papers/2022_bessel/README.md
@@ -1,4 +1,4 @@
-The following Python scripts reproduce the data plotted in four figures of the paper: Glukhova S.A. and Yurkin M.A. Vector Bessel beams: General classification and scattering simulations, [_Phys. Rev. A_ **106**, 033508](https://doi.org/10.1103/PhysRevA.106.033508). (2022). The data was originally produced with ADDA v.1.5.0-alpha (443f00a).
+The following Python scripts reproduce the data plotted in four figures of the paper: Glukhova S.A. and Yurkin M.A. Vector Bessel beams: General classification and scattering simulations, [_Phys. Rev. A_ **106**, 033508](https://doi.org/10.1103/PhysRevA.106.033508) (2022). The data was originally produced with ADDA v.1.5.0-alpha (443f00a).
 
 The module `bb_module.py` includes common functions, while the following python scripts run ADDA and produce corresponding figures:
 * `fig12_sphere.py`