[doc/book] Drop Policies link from Reference page

diff --git a/src/doc/book/src/reference.md b/src/doc/book/src/reference.md
index df73b7ae0546d69c662f65e1ecb1196f0d9ee6e8..4fec36165fccbb461cacc712c6e968f399f51ecd 100644 (file)
--- a/src/doc/book/src/reference.md
+++ b/src/doc/book/src/reference.md
@@ -14,4 +14,3 @@ The reference covers the details of various areas of Cargo.
 * [Package ID Specifications](reference/pkgid-spec.html)
 * [Source Replacement](reference/source-replacement.html)
 * [External Tools](reference/external-tools.html)
-* [Crates.io Package Policies](reference/policies.html)