Merge pull request #627 from forresst/link-watch-mode-french

Docs: Link to French translation for watch mode

Author: sindresorhus

docs/recipes/watch-mode.md

@@ -1,5 +1,7 @@
 # Watch mode
 
+Translations: [Français](https://github.com/sindresorhus/ava-docs/blob/master/fr_FR/docs/recipes/watch-mode.md)
+
 AVA comes with an intelligent watch mode. It watches for files to change and runs just those tests that are affected.
 
 ## Running tests with watch mode enabled