Fix typo: ode -> mode
@@ -384,7 +384,7 @@ same trait object.
* `u8` to `char` cast
* Casts to the `char` with the corresponding code point.
-\* if integer-to-float casts with this rounding ode and overflow behavior are
+\* if integer-to-float casts with this rounding mode and overflow behavior are
not supported natively by the hardware, these casts will likely be slower than
expected.
