[do not merge] Dummy change to give --in-diff something to work on

all-is-cubes/src/content.rs

@@ -139,7 +139,7 @@ fn color_for_make_blocks(i: usize, n: usize) -> Rgba {
     let luminance = if n > 1 {
         i as f32 / (n - 1) as f32
     } else {
-        0.5
+        0.25
     };
     Rgba::new(luminance, luminance, luminance, 1.0)
 }