docs: fix typo annonated to annotated
@@ -584,7 +584,7 @@ impl<M: Middleware> Multicall<M> {
///
/// # Examples
///
- /// The return type must be annonated while calling this method:
+ /// The return type must be annotated while calling this method:
///
/// ```no_run
/// # async fn foo() -> Result<(), Box<dyn std::error::Error>> {
