CREDITS.txt in rufus-scheduler-3.1.6 vs CREDITS.txt in rufus-scheduler-3.1.7

@@ -2,10 +2,11 @@
 = CREDITS.txt
 
 
 == Contributors
 
+- Claude Vessaz (https://github.com/claudeatsafe) ack #unscheduled_at in #scheduled?
 - 김성식 (https://github.com/kssminus) job id uniqueness effort
 - Jesse Willet (https://github.com/jhw-at-prosperworks-com) cron vs "*/10"
 - Pascal Ouellet (https://github.com/pouellet) Scheduler#timeline loop fix
 - Ryan Biesemeyer (https://github.com/yaauie) ZoTime.is_timezone? on OSX
 - Ketan Padegaonkar (https://github.com/ketan) .brute_frequency improvement
@@ -37,9 +38,10 @@
 - TobyH (http://github.com/tobyh), faster and cleaner CronLine#next_time
 
 
 == Feedback
 
+- Suisea - https://github.com/suisea - readme rewording
 - Radek - http://stackoverflow.com/users/250422 - gh-166
 - Patrik Ragnarsson - https://github.com/dentarg - timeout vs nil, gh-156
 - twitter @adefilaedward1 - typo in readme
 - Michael Guymon - https://github.com/mguymon - #next_time vs :first_at
 - junhanamaki - https://github.com/junhanamaki - #next_time and dst ambiguities