Fix minor comment typo "do" -> "do not"
@@ -489,7 +489,7 @@ decl_module! {
// calls to be executed - we don't need to care why. Because it's privileged, we can
// assume it's a one-off operation and substantial processing/storage/memory can be used
// without worrying about gameability or attack scenarios.
- // If you not specify `Result` explicitly as return value, it will be added automatically
+ // If you do not specify `Result` explicitly as return value, it will be added automatically
// for you and `Ok(())` will be returned.
#[weight = WeightForSetDummy::<T>(<BalanceOf<T>>::from(100u32))]
fn set_dummy(origin, #[compact] new_value: T::Balance) {
