Fix formatting

Author: odow

test/Containers/DenseAxisArray.jl

@@ -522,7 +522,7 @@ And data, a 0-dimensional $(Array{Int,0}):
     end
 
     @testset "test_containers_denseaxisarray_view_operations" begin
-        c = Containers.@container([i=1:4, j=2:3], i + 2 * j)
+        c = Containers.@container([i = 1:4, j = 2:3], i + 2 * j)
         d = view(c, 2:3, :)
         @test sum(c) == 60
         @test sum(d) == 30
@@ -532,7 +532,7 @@ And data, a 0-dimensional $(Array{Int,0}):
     end
 
     @testset "test_containers_denseaxisarray_view_addition" begin
-        c = Containers.@container([i=1:4, j=2:3], i + 2 * j)
+        c = Containers.@container([i = 1:4, j = 2:3], i + 2 * j)
         d = view(c, 2:3, :)
         @test_throws MethodError d + d
     end