Update ext_test.go

config/setup/ext_test.go

@@ -3,7 +3,7 @@ package setup
 import (
 	"testing"
 
-	"github.com/mholt/caddy/middleware/gzip"
+	"github.com/mholt/caddy/middleware/ext"
 )
 
 func TestExt(t *testing.T) {
@@ -28,4 +28,4 @@ func TestExt(t *testing.T) {
 	if !sameNext(myHandler.Next, emptyNext) {
 		t.Error("'Next' field of handler was not set properly")
 	}
-}
\ No newline at end of file
+}