CREDITS.txt in rufus-scheduler-2.0.16 vs CREDITS.txt in rufus-scheduler-2.0.17

@@ -2,10 +2,11 @@
 = CREDITS.txt
 
 
 == Contributors
 
+- André Luis Leal Cardoso Junior (https://github.com/andrehjr) 1.9.3 patch
 - Anthony Lewis (https://github.com/anthonylewis) cron lines and 09 issue
 - concept47 (https://github.com/concept47) every and :discard_past
 - Chris Kampemeier (http://github.com/chrisk) rspec 2.0 refinements
 - Tanzeeb Khalili (http://github.com/tanzeeb) cron and timezones
 - Adam Davies (http://github.com/adz), :allow_overlapping => false
@@ -13,9 +14,10 @@
 - TobyH (http://github.com/tobyh), faster and cleaner CronLine#next_time
 
 
 == Feedback
 
+- Tero Tilus - raises on unsupported/unknown options
 - Louis Coilliot - Scheduler#running_jobs
 - Henrique G. Testa - pause/resume concept
 - Sam Gibson - https://github.com/samfoo - exception handling hardening
 - sha1dy - https://github.com/sha1dy - every and overlapping exception issue
 - Defusal - unschedule_by_tag