add space to the end of test

Author: 13bzhang

tests/testthat/test-ggplot-coord.R

@@ -49,4 +49,4 @@ test_that("coord_fixed() is translated to the right height-width ratio", {
   y_range <- range(built[[2]]$ranges[[1]]$y.major_source, na.rm = TRUE)
   yx_ratio <- (y_range[2] - y_range[1]) / (x_range[2] - x_range[1])
   expect_identical(la$height/la$width, yx_ratio * p$coordinates$ratio)
-})
+})