Adds "sign CLA" link to `CONTRIBUTING.md`.

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 82385e3ed113abdd827dbe0917728852939226dc..86765ba8b98ccd94203847c947b3fb1a9109ffb3 100644 (file)
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -7,7 +7,7 @@ Read before submitting Pull Requests
 ====================================
 
  * **Pull requests to the `master` branch will be closed.** Please submit all pull requests to the `develop` branch.
- * **You will be required to sign a JS Foundation CLA before your pull request can be merged.**
+ * **You will be required to sign a JS Foundation CLA before your pull request can be merged.** [Sign it right now](https://cla.js.foundation/moment/moment).
  * **Locale translations will not be merged without unit tests.** See [the British English unit tests](https://github.com/moment/moment/blob/develop/src/test/locale/en-gb.js) for an example.
  * **Do not include the minified files in your pull request.** These are
    `moment.js`, `locale/*.js`, `min/*.js`. Don't worry, we'll build them when