Fix IE 11 syntax error
Fix IE 11 syntax error

DerDu/SPHERE-Framework,BozzaCoon/SPHERE-Framework,BozzaCoon/SPHERE-Framework,BozzaCoon/SPHERE-Framework,DerDu/SPHERE-Framework,BozzaCoon/SPHERE-Framework,DerDu/SPHERE-Framework,DerDu/SPHERE-Framework,DerDu/SPHERE-Framework,DerDu/SPHERE-Framework,BozzaCoon/SPHERE-Framework,BozzaCoon/SPHERE-Framework,DerDu/SPHERE-Framework,BozzaCoon/SPHERE-Framework