[nongnu] elpa/rust-mode cdaf3fc 201/486: Update MELPA URL

[ELPA Syncer]

branch: elpa/rust-mode
commit cdaf3fcc6fbc00b45aedccf2a46c8d51fa447de1
Author: Syohei YOSHIDA <syohex@gmail.com>
Commit: Syohei YOSHIDA <syohex@gmail.com>

    Update MELPA URL
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 4b42c64..bee854f 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ package source, yet, add this to `~/.emacs.d/init.el`:
 ```lisp
 (require 'package)
 (add-to-list 'package-archives
-             '("melpa" . "http://melpa.milkbox.net/packages/";) t)
+             '("melpa" . "https://melpa.org/packages/";) t)
 (package-initialize)
 ```