erlang: use https instead of git for dependency URL
diff --git a/lib/erl/rebar.config b/lib/erl/rebar.config
index 2728cb3..ec827d6 100644
--- a/lib/erl/rebar.config
+++ b/lib/erl/rebar.config
@@ -1,5 +1,5 @@
 {erl_opts, [debug_info]}.
 {lib_dirs, ["deps"]}.
 {deps, [
-         { jsx, "1.2.1", {git, "git://github.com/talentdeficit/jsx.git", {tag, "v1.2.1"}}}
+         { jsx, "1.2.1", {git, "https://github.com/talentdeficit/jsx.git", {tag, "v1.2.1"}}}
        ]}.