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index 21cf840842bdf..668c64760b5c7 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 f63e578b92ff4..2751bdcef1254 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 f2aed2fe8e9f5..1e5556dd1b864 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 c369e4b489332..302b995bcb24b 160000
--- a/src/doc/nomicon
+++ b/src/doc/nomicon
@@ -1 +1 @@
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index 5ca365eac678c..1ea0178266b3f 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 57636d6926762..8a87926a985ce 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 17fe3e948498c..b5a12d95e32ae 160000
--- a/src/doc/rustc-dev-guide
+++ b/src/doc/rustc-dev-guide
@@ -1 +1 @@
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