Update NEWS.md

Author: heltonmc

NEWS.md

@@ -10,14 +10,14 @@ For bug fixes, performance enhancements, or fixes to unexported functions we wil
 
 # Unreleased
 
-# Version 0.2.0
-
 ### Added
  - Add more optimized methods for Float32 calculations that are faster([PR #43](https://github.com/JuliaMath/Bessels.jl/pull/43))
 
 ### Fixed
  - Reduce compile time and time to first call of besselj and bessely ([PR #42](https://github.com/JuliaMath/Bessels.jl/pull/42))
 
+# Version 0.2.0
+
 ### Added
  - add an unexport method (`Bessels.besseljy(nu, x)`) for faster computation of `besselj` and `bessely` (#33)
  - add exported methods for Hankel functions `besselh(nu, k, x)`, `hankelh1(nu, x)`, `hankelh2(nu, x)` (#33)