Update src/gamma.jl

Co-authored-by: Michael Helton <[email protected]>

Author: oscardssmith

src/gamma.jl

@@ -62,7 +62,7 @@ function gamma(_x::Float32)
         end
         num = evalpoly(x, (1.0, 0.41702538904450015, 0.24081703455575904, 0.04071509011391178, 0.015839573267537377))
         den = x*evalpoly(x, (1.0, 0.9942411061082665, -0.17434932941689474, -0.13577921102050783, 0.03028452206514555))
-        res = z*num/den
+        res = z * num / den
     else
         x -= 1
         w = evalpoly(inv(x), (2.506628299028453, 0.20888413086840676, 0.008736513049552962, -0.007022997182153692, 0.0006787969600290756))