tests: fix version check

Author: alyst

test/tests.jl

@@ -201,7 +201,7 @@ end
             f = str -> replace(str, " " => "")
             str = f(str)
 
-            if VERSION == v"1.0" && Sys.iswindows()
+            if VERSION < v"1.1" && Sys.iswindows()
                 # on Windows, Julia 1.0 sorts Array{T,n} within Union in reverse order
                 @test_broken occursin(f("h_1(\nx::Union{Array{T,3}, Array{T,4}} where T\n) -> Union{Array{T,3}, Array{T,4}} where T"), str)
             else