Update the R wrapper URL.

Change-Id: Ibb9d5f425cb369f5286734cd27cbbd33d65fef31
Reviewed-on: https://code-review.googlesource.com/c/re2/+/58570
Reviewed-by: Paul Wankadia <junyer@google.com>
diff --git a/README b/README
index 0e1142c..8ee6e98 100644
--- a/README
+++ b/README
@@ -36,6 +36,6 @@
 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).
 A Perl wrapper is at https://github.com/dgl/re-engine-RE2/ and on CPAN (cpan.org).
-An R wrapper is at https://github.com/qinwf/re2r/ and on CRAN (cran.r-project.org).
+An R wrapper is at https://github.com/girishji/re2/ and on CRAN (cran.r-project.org).
 A Ruby wrapper is at https://github.com/mudge/re2/ and on RubyGems (rubygems.org).
 A WebAssembly wrapper is at https://github.com/google/re2-wasm/ and on NPM (npmjs.com).