Run cargo fmt

src/utils.rs

@@ -1,12 +1,12 @@
 //! A set of generic utilities used across the codebase.
-//! 
+//!
 //! It currently includes [`ToTitleCase`], [`get_random_u64`], and [`Bye`].
 
 use rand::{Rng, SeedableRng};
 use rand_chacha::ChaCha20Rng;
 
 /// Converts a string to title case.
-/// 
+///
 /// It removes all duplicate whitespaces and capitalizes the first letter of every word.
 pub trait ToTitleCase {
     fn to_title_case(&self) -> String;