Update books

ehuss · ehuss · commit 1b4704d200c2 · 2021-07-06T17:07:35.000-07:00
diff --git a/src/doc/book b/src/doc/book
@@ -1 +1 @@
-Subproject commit 55a26488ddefc8433e73a2e8352d70f7a5c7fc2b
+Subproject commit a90f07f1e9a7fc75dc9105a6c6f16d5c13edceb0
diff --git a/src/doc/edition-guide b/src/doc/edition-guide
@@ -1 +1 @@
-Subproject commit c74b2a0d6bf55774cf15d69f05dfe05408b8f81a
+Subproject commit 5d57b3832f8d308a9f478ce0a69799548f27ad4d
diff --git a/src/doc/embedded-book b/src/doc/embedded-book
@@ -1 +1 @@
-Subproject commit cbec77fbd8eea0c13e390dd9eded1ae200e811d1
+Subproject commit 506840eb73b0749336e1d5274e16d6393892ee82
diff --git a/src/doc/nomicon b/src/doc/nomicon
@@ -1 +1 @@
-Subproject commit b9ca313e687c991223e23e5520529815dc281205
+Subproject commit 7a13537f96af4b9b8e3ea296d6e5c3c7ab72ce9f
diff --git a/src/doc/reference b/src/doc/reference
@@ -1 +1 @@
-Subproject commit d9699fa8f3186440fdaadd703d63d8d42322c176
+Subproject commit ab60513a3a5a0591e237fddff5d027a982648392
diff --git a/src/doc/rust-by-example b/src/doc/rust-by-example
@@ -1 +1 @@
-Subproject commit 805e016c5792ad2adabb66e348233067d5ea9f10
+Subproject commit 028f93a61500fe8f746ee7cc6b204ea6c9f42935
diff --git a/src/doc/rustc-dev-guide b/src/doc/rustc-dev-guide
@@ -1 +1 @@
-Subproject commit fe34beddb41dea5cb891032512a8d5b842b99696
+Subproject commit 60e282559104035985331645907c3d9f842312c5
