Update books

ehuss · ehuss · commit 23167cbfe9e5 · 2020-10-28T10:53:15.000-07:00
diff --git a/src/doc/book b/src/doc/book
@@ -1 +1 @@
-Subproject commit 451a1e30f2dd137aa04e142414eafb8d05f87f84
+Subproject commit 13e1c05420bca86ecc79e4ba5b6d02de9bd53c62
diff --git a/src/doc/edition-guide b/src/doc/edition-guide
@@ -1 +1 @@
-Subproject commit 81f16863014de60b53de401d71ff904d163ee030
+Subproject commit 7bc9b7a5e800f79df62947cb7d566fd2fbaf19fe
diff --git a/src/doc/nomicon b/src/doc/nomicon
@@ -1 +1 @@
-Subproject commit 6e57e64501f61873ab80cb78a07180a22751a5d6
+Subproject commit 69333eddb1de92fd17e272ce4677cc983d3bd71d
diff --git a/src/doc/reference b/src/doc/reference
@@ -1 +1 @@
-Subproject commit 1b78182e71709169dc0f1c3acdc4541b6860e1c4
+Subproject commit 10c16caebe475d0d11bec0531b95d7697856c13c
diff --git a/src/doc/rust-by-example b/src/doc/rust-by-example
@@ -1 +1 @@
-Subproject commit 152475937a8d8a1f508d8eeb57db79139bc803d9
+Subproject commit 99eafee0cb14e6ec641bf02a69d7b30f6058349a
