Update Readme.md

updated readme in develop to cite softwareX paper

Readme.md

@@ -90,7 +90,7 @@ The work was generously supported by the Engineering and Physical Sciences Resea
 ## Citing This Work
 If you use beamWeldFoam in your work. Please use the following to cite our work:
 
-Flint, Thomas and Parivendhan, Gowthaman and Ivankovic, Alojz and Smith, Mike and Cardiff, Philip, Beamweldfoam: Numerical Simulation of High Energy Density Fusion and Vapourisation-Inducing Processes. Available at SSRN: https://ssrn.com/abstract=3972030 or http://dx.doi.org/10.2139/ssrn.3972030 
+Thomas F. Flint, Gowthaman Parivendhan, Alojz Ivankovic, Michael C. Smith, Philip Cardiff, beamWeldFoam: Numerical simulation of high energy density fusion and vapourisation-inducing processes, SoftwareX, Volume 18, 2022, 101065, ISSN 2352-7110, https://doi.org/10.1016/j.softx.2022.101065
 
 ## References
 * Kay Wittig and Petr A Nikrityuk 2012 IOP Conf. Ser.: Mater. Sci. Eng. 27 012054