Revert "Fix up links"

This reverts commit 7f1d1c6d9a7be5e427bace30e740b16b25f25c92.

The original commit was created because mdBook and rustdoc had
different generation algorithms for header links; now with
https://github.com/rust-lang/rust/pull/39966 , the algorithms
are the same. So let's undo this change.

... when I came across this problem, I said "eh, this isn't fun,
but it doesn't take that long." I probably should have just actually
taken the time to fix upstream, given that they were amenable. Oh
well!

2 files changed, 2 insertions, 2 deletions

diff --git a/src/libcore/mem.rs b/src/libcore/mem.rs
index 5655fd06604..209107ef92c 100644
--- a/src/libcore/mem.rs
+++ b/src/libcore/mem.rs
@@ -525,7 +525,7 @@ pub fn replace<T>(dest: &mut T, mut src: T) -> T {
 /// it will not release any borrows, as borrows are based on lexical scope.
 ///
 /// This effectively does nothing for
-/// [types which implement `Copy`](../../book/ownership.html#Copy%20types),
+/// [types which implement `Copy`](../../book/ownership.html#copy-types),
 /// e.g. integers. Such values are copied and _then_ moved into the function,
 /// so the value persists after this function call.
 ///
diff --git a/src/libcore/raw.rs b/src/libcore/raw.rs
index 652b139f1e6..a7d0d3899b1 100644
--- a/src/libcore/raw.rs
+++ b/src/libcore/raw.rs
@@ -25,7 +25,7 @@
 /// Book][moreinfo] contains more details about the precise nature of
 /// these internals.
 ///
-/// [moreinfo]: ../../book/trait-objects.html#Representation
+/// [moreinfo]: ../../book/trait-objects.html#representation
 ///
 /// `TraitObject` is guaranteed to match layouts, but it is not the
 /// type of trait objects (e.g. the fields are not directly accessible