修改注释

BFFramework/Classes/PQGPUImage/akfilters/PQImageFilter.swift

@@ -40,7 +40,7 @@ open class PQImageFilter: PQBaseFilter {
 //        print("mSticker path : \(String(describing: mSticker!.locationPath))")
 
         newImage = UIImage(contentsOfFile: documensDirectory + sticker.locationPath)
-        //支持 bundle 加载图片
+        //try find image file frome in BFFramework bundle
         if(newImage == nil){
             newImage = UIImage().BF_Image(named: sticker.locationPath)
         }