diff --git a/filter/mog.go b/filter/mog.go
index 35c3046a..b83b039c 100644
--- a/filter/mog.go
+++ b/filter/mog.go
@@ -40,15 +40,15 @@ import (
 // MOGFilter is a filter that provides basic motion detection. MoG is short for
 // Mixture of Gaussians method.
 type MOGFilter struct {
-	dst     io.WriteCloser                 //writer and closer interface
-	area    float64                        //minimum area that motion
-	bs      *gocv.BackgroundSubtractorMOG2 //Uses the MOG algorithm to find the difference between the current and background frame
-	knl     gocv.Mat                       //matrix that is used for calculations
-	debug   bool                           //if true then debug windows with the bounding boxes and difference will be shown on the screen
-	windows []*gocv.Window                 //holds debug windows
-	hold    [][]byte                       //will hold all frames up to hf (so only every hf frame is motion detected)
-	hf      int                            //the number of frames to be held
-	hfCount int                            //counter for the hold array
+	dst     io.WriteCloser                 //writer and closer interface.
+	area    float64                        //minimum area that motion.
+	bs      *gocv.BackgroundSubtractorMOG2 //Uses the MOG algorithm to find the difference between the current and background frame.
+	knl     gocv.Mat                       //matrix that is used for calculations.
+	debug   bool                           //if true then debug windows with the bounding boxes and difference will be shown on the screen.
+	windows []*gocv.Window                 //holds debug windows.
+	hold    [][]byte                       //will hold all frames up to hf (so only every hf frame is motion detected).
+	hf      int                            //the number of frames to be held.
+	hfCount int                            //counter for the hold array.
 }
 
 // NewMOGFilter returns a pointer to a new MOGFilter struct.