diff --git a/src/doc/book b/src/doc/book
index 55a26488dde..a90f07f1e9a 160000
--- a/src/doc/book
+++ b/src/doc/book
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diff --git a/src/doc/edition-guide b/src/doc/edition-guide
index c74b2a0d6bf..5d57b3832f8 160000
--- a/src/doc/edition-guide
+++ b/src/doc/edition-guide
@@ -1 +1 @@
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diff --git a/src/doc/embedded-book b/src/doc/embedded-book
index cbec77fbd8e..506840eb73b 160000
--- a/src/doc/embedded-book
+++ b/src/doc/embedded-book
@@ -1 +1 @@
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diff --git a/src/doc/nomicon b/src/doc/nomicon
index b9ca313e687..7a13537f96a 160000
--- a/src/doc/nomicon
+++ b/src/doc/nomicon
@@ -1 +1 @@
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diff --git a/src/doc/reference b/src/doc/reference
index d9699fa8f31..ab60513a3a5 160000
--- a/src/doc/reference
+++ b/src/doc/reference
@@ -1 +1 @@
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diff --git a/src/doc/rust-by-example b/src/doc/rust-by-example
index 805e016c579..028f93a6150 160000
--- a/src/doc/rust-by-example
+++ b/src/doc/rust-by-example
@@ -1 +1 @@
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diff --git a/src/doc/rustc-dev-guide b/src/doc/rustc-dev-guide
index fe34beddb41..60e28255910 160000
--- a/src/doc/rustc-dev-guide
+++ b/src/doc/rustc-dev-guide
@@ -1 +1 @@
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