[Core] Update comment in Ability.js
[Core] Update comment in Ability.js

Juko8/WoWAnalyzer,anom0ly/WoWAnalyzer,yajinni/WoWAnalyzer,ronaldpereira/WoWAnalyzer,fyruna/WoWAnalyzer,anom0ly/WoWAnalyzer,Juko8/WoWAnalyzer,sMteX/WoWAnalyzer,sMteX/WoWAnalyzer,WoWAnalyzer/WoWAnalyzer,anom0ly/WoWAnalyzer,ronaldpereira/WoWAnalyzer,ronaldpereira/WoWAnalyzer,WoWAnalyzer/WoWAnalyzer,yajinni/WoWAnalyzer,sMteX/WoWAnalyzer,yajinni/WoWAnalyzer,yajinni/WoWAnalyzer,WoWAnalyzer/WoWAnalyzer,anom0ly/WoWAnalyzer,fyruna/WoWAnalyzer,fyruna/WoWAnalyzer,Juko8/WoWAnalyzer