diff --git a/examples/audio.go b/examples/audio.go
index 3a5e7417..7a343dd0 100644
--- a/examples/audio.go
+++ b/examples/audio.go
@@ -14,7 +14,7 @@ func main() {
 	laser := audio.NewAudioDriver(e, "laser", "./examples/laser.mp3")
 
 	work := func() {
-		gobot.Every(2 * time.Second, func() {
+		gobot.Every(2*time.Second, func() {
 			laser.Play()
 		})
 	}
diff --git a/gobottest/gobottest.go b/gobottest/gobottest.go
index 0a3a2e4a..68808dd2 100644
--- a/gobottest/gobottest.go
+++ b/gobottest/gobottest.go
@@ -2,12 +2,12 @@ package gobottest
 
 import (
 	"fmt"
+	"os"
+	"os/exec"
 	"reflect"
 	"runtime"
 	"strings"
 	"testing"
-	"os"
-	"os/exec"
 )
 
 var errFunc = func(t *testing.T, message string) {
diff --git a/platforms/audio/audio_driver_test.go b/platforms/audio/audio_driver_test.go
index 7097771b..84b9abbc 100644
--- a/platforms/audio/audio_driver_test.go
+++ b/platforms/audio/audio_driver_test.go
@@ -3,8 +3,8 @@
 package audio
 
 import (
-	"testing"
 	"os/exec"
+	"testing"
 
 	"github.com/hybridgroup/gobot/gobottest"
 )