Update lazy-load.js
Update lazy-load.js

Added quote inside background-image URL to let url with special chararacters like "()" works inside browser.
webcoding/Swiper,webcoding/Swiper,valeri879/Swiper,nolimits4web/Swiper,nolimits4web/Swiper,valeri879/Swiper,antoniodesouza/Swiper,antoniodesouza/Swiper