Match unmatched backticks in library/

2 files changed, 2 insertions, 2 deletions

diff --git a/library/alloc/src/rc.rs b/library/alloc/src/rc.rs
index fd1e3e0f75b..932a537c598 100644
--- a/library/alloc/src/rc.rs
+++ b/library/alloc/src/rc.rs
@@ -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.
diff --git a/library/alloc/src/sync.rs b/library/alloc/src/sync.rs
index f20486ca9e4..fdd341a06ef 100644
--- a/library/alloc/src/sync.rs
+++ b/library/alloc/src/sync.rs
@@ -2895,7 +2895,7 @@ impl<T, I: iter::TrustedLen<Item = T>> ToArcSlice<T> for I {
                 Arc::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.