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-rw-r--r--library/alloc/src/rc.rs4
1 files changed, 2 insertions, 2 deletions
diff --git a/library/alloc/src/rc.rs b/library/alloc/src/rc.rs
index c9aa23fc4..932a537c5 100644
--- a/library/alloc/src/rc.rs
+++ b/library/alloc/src/rc.rs
@@ -1092,7 +1092,7 @@ impl<T: ?Sized> Rc<T> {
/// # Safety
///
/// If any other `Rc` or [`Weak`] pointers to the same allocation exist, then
- /// they must be must not be dereferenced or have active borrows for the duration
+ /// they must not be dereferenced or have active borrows for the duration
/// of the returned borrow, and their inner type must be exactly the same as the
/// inner type of this Rc (including lifetimes). This is trivially the case if no
/// such pointers exist, for example immediately after `Rc::new`.
@@ -2145,7 +2145,7 @@ impl<T, I: iter::TrustedLen<Item = T>> ToRcSlice<T> for I {
Rc::from_iter_exact(self, low)
}
} else {
- // TrustedLen contract guarantees that `upper_bound == `None` implies an iterator
+ // TrustedLen contract guarantees that `upper_bound == None` implies an iterator
// length exceeding `usize::MAX`.
// The default implementation would collect into a vec which would panic.
// Thus we panic here immediately without invoking `Vec` code.