remove unused import

diff --git a/src/libcore/iter/traits/iterator.rs b/src/libcore/iter/traits/iterator.rs
index 62492f639e45beec6916d1ea74f168e75e52c542..daa880e7cd53b4b35fa5115717dbda8149824c22 100644 (file)
--- a/src/libcore/iter/traits/iterator.rs
+++ b/src/libcore/iter/traits/iterator.rs
@@ -2016,7 +2016,6 @@ fn ok<B, T>(mut f: impl FnMut(B, T) -> B) -> impl FnMut(B, T) -> Result<B, !> {
     ///
     /// ```
     /// #![feature(iterator_fold_self)]
-    /// use std::cmp::Ordering;
     ///
     /// fn find_max<I>(iter: I) -> Option<I::Item>
     ///     where I: Iterator,