Fix formatting for SaturatingAdd, SaturatingMul and SaturatingSub traits in lib.rs.

src/lib.rs

@@ -42,9 +42,7 @@ pub use ops::checked::{
 };
 pub use ops::inv::Inv;
 pub use ops::mul_add::{MulAdd, MulAddAssign};
-pub use ops::saturating::{
-    SaturatingAdd, SaturatingMul, SaturatingSub,
-};
+pub use ops::saturating::{SaturatingAdd, SaturatingMul, SaturatingSub};
 pub use ops::wrapping::{
     WrappingAdd, WrappingMul, WrappingNeg, WrappingShl, WrappingShr, WrappingSub,
 };