Update books

ehuss · ehuss · commit 762f81ddafa1 · 2021-09-29T14:37:40.000-07:00
diff --git a/src/doc/book b/src/doc/book
@@ -1 +1 @@
-Subproject commit fcb5e0ea68112d85a1d29a7a7335978ef2a02181
+Subproject commit eb1282ec444db94055fa9531b6f3f803e86bb382
diff --git a/src/doc/nomicon b/src/doc/nomicon
@@ -1 +1 @@
-Subproject commit fe6227eb3c8533200c52dffa42ef1b6f2f02c40e
+Subproject commit 2747c4bb2cbc0639b733793ddb0bf4e9daa2634e
diff --git a/src/doc/reference b/src/doc/reference
@@ -1 +1 @@
-Subproject commit 0e5ed7a4bec065f0cc18c35d1c904639e095314d
+Subproject commit 13747275bd14c2d2b453100498532f9ae5504769
diff --git a/src/doc/rust-by-example b/src/doc/rust-by-example
@@ -1 +1 @@
-Subproject commit 9d4132b56c4999cd3ce1aeca5f1b2f2cb0d11c24
+Subproject commit 28aca4a36962c709bce301c03114b5589381dfb8
diff --git a/src/doc/rustc-dev-guide b/src/doc/rustc-dev-guide
@@ -1 +1 @@
-Subproject commit 9198465b6ca8bed669df0cbb67c0e6d0b140803c
+Subproject commit d1f03cbaa39d9164f5fe4b9b93762668142e0dad
