no usage changes. just clean up

README.md

@@ -7,7 +7,7 @@ Provides a simple interface to set FFMPEG options and capture video from an RTSP
 Lots of other libraries out there do ffmpeg and rtsp things, but I couldn't find
 any that fit this simple task of "get a video snippet from a camera."
 
-- [GODOC](https://godoc.org/golift.io/ffmpeg)
+- [GODOC](https://pkg.go.dev/golift.io/ffmpeg)
 
 ## Example
 
@@ -21,29 +21,40 @@ import (
 )
 
 func main() {
-	/* Example non-transcode direct-save from securityspy. */
+
+	/*
+	 * Example non-transcode direct-save from securityspy.
+	 */
 
 	securitypsy := "rtsp://user:[email protected]:8000/++stream?cameraNum=1"
 	output := "/tmp/securitypsy_captured_file.mov"
+
 	c := &ffmpeg.Config{
 		FFMPEG: "/usr/local/bin/ffmpeg",
 		Copy:   true, // do not transcode
 		Audio:  true, // retain audio stream
 		Time:   10,   // 10 seconds
 	}
+
 	encode := ffmpeg.Get(c)
 	cmd, out, err := encode.SaveVideo(securitypsy, output, "SecuritySpyVideoTitle")
+
 	log.Println("Command Used:", cmd)
 	log.Println("Command Output:", out)
+
 	if err != nil {
 		log.Fatalln(err)
 	}
+
 	log.Println("Saved file from", securitypsy, "to", output)
 
-	/* Example transcode from a Dahua IP camera. */
+	/*
+	 * Example transcode from a Dahua IP camera.
+	 */
 
 	dahua := "rtsp://admin:[email protected]/live"
 	output = "/tmp/dahua_captured_file.m4v"
+
 	f := ffmpeg.Get(&ffmpeg.Config{
 		Audio:  true, // retain audio stream
 		Time:   10,   // 10 seconds
@@ -54,14 +65,16 @@ func main() {
 		Rate:   5,
 		Prof:   "baseline",
 	})
+
 	cmd, out, err = f.SaveVideo(dahua, output, "DahuaVideoTitle")
+
 	log.Println("Command Used:", cmd)
 	log.Println("Command Output:", out)
+
 	if err != nil {
 		log.Fatalln(err)
 	}
+
 	log.Println("Saved file from", dahua, "to", output)
 }
-
-
 ```