diff --git a/internal/esr/server.go b/internal/esr/server.go
index d020192..9350d40 100644
--- a/internal/esr/server.go
+++ b/internal/esr/server.go
@@ -81,7 +81,7 @@ func (s *Server) BuildIndex() (string, error) {
 
 	tmpl, err := template.New("index.html").Funcs(template.FuncMap{
 		"livereload": func() template.HTML { return template.HTML(livereload.JsSnippet) },
-		"js": func() template.HTML { 
+		"js": func() template.HTML {
 			var scripts strings.Builder
 			if s.Builder != nil {
 				for _, file := range s.Builder.BuiltJS {