Docs updated

Signed-off-by: Lukasz Gryglicki <[email protected]>

SYNC.md

@@ -50,6 +50,7 @@ Make sure that you don't have different case email duplicates in `src/cncf-confi
 33. Use `PG_PASS=... ./unknown_committers.rb` to generate `task.csv` file to research CII committers. After this step you can also use `./top_to_task.rb` to generate `top_task.csv`.
 34. Use `[SHUFFLE=1] ./ensure_emails.rb github_users.json` to ensure that most up-to-date gitHub users emails are present (this will query all GitHub logins so can take even a day to finish on 200k+ JSON).
 35. Use `OUT=fn.csv ./merge_affs_csvs.rb csvfile1.csv csvfile2.csv ...` to merge multiple CSVs to import.
+36. Use `[SKIP_JSON=1] ./affs_analysis.rb filename.csv` to analyse committers/commits affiliated/independent/unknown stats.
 
 
 # Example command generated by `cncf/devstats/get_repos`: