fix: fix comma

Author: lzw9935

swagger.go

@@ -279,7 +279,7 @@ window.onload = function() {
     docExpansion: "{{.DocExpansion}}",
 	deepLinking: {{.DeepLinking}},
 	defaultModelsExpandDepth: {{.DefaultModelsExpandDepth}},
-	defaultModelExpandDepth: {{.DefaultModelExpandDepth}},
+	defaultModelExpandDepth: {{.DefaultModelExpandDepth}}
   })
 
   const defaultClientId = "{{.Oauth2DefaultClientID}}";