[PATCH v2] Use https for submodule

[Daniel M. Weeks]

The git protocol provides no transport security. https does provide
transport security and should be preferred by default. https is also
more likely than git to be permitted by firewalls in restricted
environments.

Signed-off-by: Daniel M. Weeks <dan at danweeks.net>
---

Changes:
* Added detailed commit message

 .gitmodules | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gitmodules b/.gitmodules
index 1daea94..5c6ecb4 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "git"]
-	url = git://git.kernel.org/pub/scm/git/git.git
+	url = https://git.kernel.org/pub/scm/git/git.git
 	path = git
-- 
Daniel M. Weeks