📝 fix DEV.md (publish)

Author: fabienjuif

DEV.md

@@ -5,4 +5,5 @@
 3. `yarn build`: build lib
 4. `git commit -am ':bookmark: v<version>'`: commit modification
 5. `cd pkg && npm publish && cd -`: publish the lib into npm
-6. `gh-pages-deploy`: build and publish documentation (storybook)
+6. `yarn gh-pages-deploy`: build and publish documentation (storybook)
+7. `git push`: push locals modifications