"F" and "E" labels swapped in MinimalReporter

[richierocks]

Using the minimal reporter, failing tests display an "E", and tests that throw an error display and "F". This seems to be the wrong way around to me, but I don't know if it's a genuine mistake or if I'm misunderstanding the output.

To reproduce, save this to a file:

test_that(
  "one is greater than zero",
  {
    expect_true(1 > 0)
  }
)
test_that(
  "one is less than zero",
  {
    expect_true(1 < 0)
  }
)
test_that(
  "this code runs",
  {
    stop("Oh no! An error!")
  }
)

Then run

test_file("test-file.R", reporter = "minimal")

I see the output .EF.