replace version placeholder

Author: pietroalbini

compiler/rustc_lint/src/shadowed_into_iter.rs

@@ -52,7 +52,7 @@ declare_lint! {
     /// Since Rust 1.80.0, boxed slices implement `IntoIterator`. However, to avoid
     /// breakage, `boxed_slice.into_iter()` in Rust 2015, 2018, and 2021 code will still
     /// behave as `(&boxed_slice).into_iter()`, returning an iterator over
-    /// references, just like in Rust 1.79.0 and earlier.
+    /// references, just like in Rust 1.80.0 and earlier.
     /// This only applies to the method call syntax `boxed_slice.into_iter()`, not to
     /// any other syntax such as `for _ in boxed_slice` or `IntoIterator::into_iter(boxed_slice)`.
     pub BOXED_SLICE_INTO_ITER,

library/alloc/src/collections/binary_heap/mod.rs

@@ -440,7 +440,10 @@ impl<T: Ord> BinaryHeap<T> {
     /// heap.push(4);
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
-    #[rustc_const_stable(feature = "const_binary_heap_constructor", since = "1.80.0")]
+    #[rustc_const_stable(
+        feature = "const_binary_heap_constructor",
+        since = "1.80.0"
+    )]
     #[must_use]
     pub const fn new() -> BinaryHeap<T> {
         BinaryHeap { data: vec![] }