Fixed a typo in QTools.js
Fixed a typo in QTools.js

jkokh/Platform,EGreg/Platform,Qbix/Platform,AndreyTepaykin/Platform,EGreg/Platform,EGreg/Platform,Qbix/Platform,AndreyTepaykin/Platform,jkokh/Platform,Qbix/Platform,jkokh/Platform,AndreyTepaykin/Platform,Qbix/Platform,AndreyTepaykin/Platform,jkokh/Platform,EGreg/Platform