Update the Erlang wrapper URL.

Change-Id: Ia0a3dfe831e58383d717cf784f4509784480861d
Reviewed-on: https://code-review.googlesource.com/c/38310
Reviewed-by: Paul Wankadia <junyer@google.com>

README

diff --git a/README b/README
index 681d6d7..d1ef431 100644
--- a/README
+++ b/README
@@ -28,7 +28,7 @@
 RE2's native language is C++.
 
 A C wrapper is at https://github.com/marcomaggi/cre2/.
-An Erlang wrapper is at https://github.com/tuncer/re2/ and on Hex (hex.pm).
+An Erlang wrapper is at https://github.com/dukesoferl/re2/ and on Hex (hex.pm).
 An Inferno wrapper is at https://github.com/powerman/inferno-re2/.
 A Node.js wrapper is at https://github.com/uhop/node-re2/ and on NPM (npmjs.com).
 An OCaml wrapper is at https://github.com/janestreet/re2/ and on OPAM (opam.ocaml.org).