How about adding the following as step 4.
````
Add this comment /* Last translated for SHA_of_root_strings.js */ at the end of your strings.js and replace SHA_of_root_strings.js with the actual SHA. You can copy the actual SHA in this [history page](https://github.com/adobe/brackets/commits/master/src/nls/root/strings.js) by hovering on the one you used for this translation and click on Copy SHA button.
````