capitalize Mathematica in readme

README.md

@@ -1,6 +1,6 @@
 # KerrGeoPy
 
-KerrGeoPy is a python implementation of the [KerrGeodesics](https://bhptoolkit.org/KerrGeodesics/) mathematica library. It is intended for use in computing orbital trajectories for extreme-mass-ratio inspirals (EMRIs). It implements the analytical solutions for plunging orbits from [Dyson and van de Meent](https://arxiv.org/abs/2302.03704), as well as solutions for stable orbits from [Fujita and Hikida](https://arxiv.org/abs/0906.1420). The library also provides a set of methods for computing constants of motion and orbital frequencies.
+KerrGeoPy is a python implementation of the [KerrGeodesics](https://bhptoolkit.org/KerrGeodesics/) Mathematica library. It is intended for use in computing orbital trajectories for extreme-mass-ratio inspirals (EMRIs). It implements the analytical solutions for plunging orbits from [Dyson and van de Meent](https://arxiv.org/abs/2302.03704), as well as solutions for stable orbits from [Fujita and Hikida](https://arxiv.org/abs/0906.1420). The library also provides a set of methods for computing constants of motion and orbital frequencies.
 
 ## Installation
 
@@ -279,4 +279,4 @@ plt.ylabel(r"$\phi(\lambda)$")
 ## Authors
 
 * Seyong Park
-* Zach Nasipak
+* Zach Nasipak