Update src/variant.rs

Co-authored-by: Sebastian Dröge <slomo@coaxion.net>

src/variant.rs

@@ -42,7 +42,7 @@
 //! let variant = variant.get_variant().unwrap();
 //! assert_eq!(variant.get_str(), Some("Hello!"));
 //!
-//! // Variant carying an array
+//! // Variant carrying an array
 //! let array = [Variant::from("Hello"), Variant::from("there!")];
 //! let variant = Variant::new_array::<&str>(&array);
 //! assert_eq!(variant.n_children(), 2);