boot-loader-spec: drop link to obsolete patch

This is not what distros use, let's not point users to obsolete stuff.

diff --git a/docs/BOOT_LOADER_SPECIFICATION.md b/docs/BOOT_LOADER_SPECIFICATION.md
index 4ee0b04e9634fcccaf4a5db73f22cc1fc509da69..1cd54637385aabc975f87749ec3f39e13c8002b0 100644 (file)
--- a/docs/BOOT_LOADER_SPECIFICATION.md
+++ b/docs/BOOT_LOADER_SPECIFICATION.md
@@ -181,5 +181,3 @@ There are a couple of items that are out of focus for this specification:
 
 [systemd-boot(7)](https://www.freedesktop.org/software/systemd/man/systemd-boot.html)<br>
 [bootctl(1)](https://www.freedesktop.org/software/systemd/man/bootctl.html)
-
-[Obsolete patch adding Boot Loader Specification support to GNU grub 2](http://pkgs.fedoraproject.org/cgit/grub2.git/tree/0460-blscfg-add-blscfg-module-to-parse-Boot-Loader-Specif.patch?h=f20)