Add missing comma and tweak formatting

Author: mikeingold

benchmark/benchmarks.jl

@@ -36,11 +36,11 @@ end
 ############################################################################################
 
 spec = (
-    f = p -> 1.0   # p -> norm(to(p)),
+    f = p -> 1.0,   # p -> norm(to(p)),
             # TODO restore after v0.16 releas - Unitful intregrand not supported in v0.15
     g = (
         bezier = BezierCurve([Point(t, sin(t), 0) for t in range(-pi, pi, length = 361)]),
-        triangle = Triangle(Point(1,0,0), Point(0,1,0), Point(0,0,1)),
+        triangle = Triangle(Point(1, 0, 0), Point(0, 1, 0), Point(0, 0, 1)),
         tetrahedron = let 
             a = Point(0, 3, 0)
             b = Point(-7, 0, 0)