diff --git a/lisp/emacs-lisp/package-vc.el b/lisp/emacs-lisp/package-vc.el
index ddc7ec4679b..6fe30e08830 100644
--- a/lisp/emacs-lisp/package-vc.el
+++ b/lisp/emacs-lisp/package-vc.el
@@ -147,32 +147,9 @@ package-vc-selected-packages
 
 - nil, if any package version can be installed;
 - a version string, if that specific revision is to be installed;
-- a property list, describing a package specification.  Valid
-  key/value pairs are
-
-   `:url' (string)
-      The URL of the repository used to fetch the package source.
-
-   `:branch' (string)
-      If given, the name of the branch to checkout after cloning the directory.
-
-   `:lisp-dir' (string)
-      The repository-relative name of the directory to use for loading the Lisp
-      sources.  If not given, the value defaults to the root directory
-      of the repository.
-
-   `:main-file' (string)
-      The main file of the project, relevant to gather package metadata.
-      If not given, the assumed default is the package name with \".el\"
-      appended to it.
-
-   `:vc-backend' (symbol)
-      A symbol of the VC backend to use for cloning the package.  The
-      value ought to be a member of `vc-handled-backends'.  If omitted,
-      `vc-clone' will fall back onto the archive default or on
-      `package-vc-default-backend'.
-
-  All other keys are ignored.
+- a property list, describing a package specification.  For more
+  details please consult the \"Package specification\" subsection
+  under the Info node `(emacs) Fetching Package Sources'.
 
 This user option will be automatically updated to store package
 specifications for packages that are not specified in any