puzzles: use secure head url

Homebrew · Mar 11, 2017 · c97c22a · c97c22a
1 parent 2227200
commit c97c22a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Formula/puzzles.rb b/Formula/puzzles.rb
@@ -6,7 +6,7 @@ class Puzzles < Formula
   version "20161228.7cae89f"
   sha256 "96b6915941b8490188652ab5c81bcb3ee42117e6fb7c03eed3e4333fa97ed852"
 
-  head "git://git.tartarus.org/simon/puzzles.git"
+  head "https://git.tartarus.org/simon/puzzles.git"
 
   bottle do
     cellar :any_skip_relocation