Update about.md

docs/src/Overview/about.md

@@ -1,17 +1,17 @@
 ## Package Overview
 
-`UnitfulAstrodynamics.jl` is a `Unitful` Astrodynamics library, which includes `TwoBody` and `NBody` problem calculations, as well as orbit propagation and plotting!
+`UnitfulAstrodynamics.jl` is a [Unitful](https://github.com/PainterQubits/Unitful.jl) Astrodynamics library, which includes `TwoBody` and `NBody` problem calculations, as well as orbit propagation and plotting!
 
 ## Motivation 
 
-This package was created to learn more about Astrodynamics, and will be developed alongside a Graduate Astrodynamics course at the University of Maryland. The package [JuliaSpace/Astrodynamics.jl](https://github.com/JuliaSpace/Astrodynamics.jl) is much more thought out, and is more fully featured. Basically, if you're not me, use that one!
+This package aims to provide a simple interface for common astrodynamics problems. It was created to learn more about Astrodynamics, and will be developed alongside a Graduate Astrodynamics course at the University of Maryland. The packages [JuliaSpace/Astrodynamics.jl](https://github.com/JuliaSpace/Astrodynamics.jl) [JuliaAstro/AstroBase.jl](https://github.com/JuliaAstro/AstroBase.jl)are more fully featured. I will continue adding features to this package, but for a more complete feature set, use the packages provided by [JuliaSpace](https://github.com/JuliaSpace) and [JuliaAstro](https://github.com/JuliaAstro).
 
 ## Credits
 
 \[1\] Vallado, David A. Fundamentals of astrodynamics and applications. Vol. 12. Springer Science & Business Media, 2001.
-* All equations and algorithms within `Astrodynamics` are pulled from Vallado's _Fundamentals of Astrodynamics and Applications_, as well as course notes from ENAE 601 (Astrodynamics) at the University of Maryland.
+* All equations and algorithms within `UnitfulAstrodynamics` are pulled from Vallado's _Fundamentals of Astrodynamics and Applications_, as well as course notes from ENAE 601 (Astrodynamics) at the University of Maryland.
 
 \[2\] [JuliaAstro/AstroBase.jl](https://github.com/JuliaAstro/AstroBase.jl)
 * `AstroBase` is referenced as a well thought-out Julia package structure example (I'm new to Julia!), as well as feature ideas.
-* For example: my first shot at implementing `TwoBody` used separate structures for Cartesian two-body orbits, and Keplerian two-body orbits. `AstroBase` seems to keep these in one structure - that's way better! 
-* Now my `Orbit` structure tracks both Cartesian and Keplerian representations for orbit conditions _in the background_. You provide a Cartesian or Keplerian representation to the `Orbit` constructor, and `TwoBody` handles the transformations behind the scenes.
+
+\[3\] [Unitful.jl](https://github.com/PainterQubits/Unitful.jl) and [UnitfulAstro.jl](https://github.com/JuliaAstro/UnitfulAstro.jl) are used for unit handling.