Fix typo in PULL_REQUEST_TEMPLATE.md
Fix typo in PULL_REQUEST_TEMPLATE.md
tualatrix/SDWebImage,dreampiggy/SDWebImage,awkward/SDWebImage,rs/SDWebImage,dreampiggy/SDWebImage,awkward/SDWebImage,zhang-yawei/SDWebImage,dreampiggy/SDWebImage,awkward/SDWebImage