fix: author citation command

Author: ldes89150

paper.md

@@ -100,7 +100,7 @@ In the example depicted in \autoref{fig:aberration}, we simulate the beam profil
 ![Simulation of the beam profiles at the image plane with and without aberration correction. (a) Phase map of the input beam with $\mathbb{Z}_4^0$ spherical aberration. (b) Intensity profile of the input beam. (c) Intensity profile of the first order beam without aberration correction. (d) Intensity profile of the first order beam with aberration correction. (Source code: `examples/aberration_correction.py`) \label{fig:aberration}](aberration_correction.png)
 
 
-To obtain the phase map of the aberration, one can either use a wavefront sensor, such as a Shack–Hartmann sensor [@shack1971production;@Paschottashack_hartmann_wavefront_sensors], to measure the wavefront, or one can allow light from different parts of the Fourier plane to interfere with each other to reconstruct the aberration phase profile from the resulting interference patterns. For a detailed description of the latter method, one can refer to @shih2021reprogrammable:2021.
+To obtain the phase map of the aberration, one can either use a wavefront sensor, such as a Shack–Hartmann sensor [@shack1971production;@Paschottashack_hartmann_wavefront_sensors], to measure the wavefront, or one can allow light from different parts of the Fourier plane to interfere with each other to reconstruct the aberration phase profile from the resulting interference patterns. For a detailed description of the latter method, one can refer to @shih2021reprogrammable.
 
 ## Hardware Controls
 `pySLM2` provides hardware controls for DMD controllers from both Visitech, INC and ViALUX GmbH. The controllers from these two companies use different communication protocols and architectures. The Visitech controller uses UDP over Ethernet, while the ViALUX controller uses USB3.