Use https rather than git protocol in download instructions

Only project members can clone via the git protocol.

diff --git a/README.md b/README.md
index bda7efdf6693a4158dc8a1ff55605708075b7059..990ce04bce8fb5e8aaaf9cd975749ad0c45be2e4 100644 (file)
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ a boot image stored on factorcode.org.
 
 To check out Factor:
 
-* `git clone git://github.com/factor/factor.git`
+* git clone https://github.com/factor/factor.git
 * `cd factor`
 
 To build the latest complete Factor system from git, either use the