Remove pointless empty string.
@@ -5,7 +5,7 @@ fn main() {
let pt2 = Point::new(10, 20);
println!("Given the two points:");
println!("{:#?}\n{:#?}", pt1, pt2);
- println!("");
+ println!();
println!(
"Pythagoras Distance: {}",
DistanceAlg::Pythagoras.distance2d(pt1, pt2)
