diff --git a/docs/install/configuration.md b/docs/install/configuration.md
index 0f433ce2..c845318e 100644
--- a/docs/install/configuration.md
+++ b/docs/install/configuration.md
@@ -7,7 +7,7 @@ parent: Install
 
 ## Configuration
 {: .no_toc }
-`gancio` configuration is done during installation process but you can change it editing the configuration file. Note that you can always re-run gancio with `--setup` flag to use the interactive setup.
+`gancio` configuration is done during installation process but you can change it editing the configuration file.
 The configuration file shoud be a `.json` or a `.js` file and could be specified using the `--config` flag.
 
 - <small>eg. `gancio start --config ./config.json`</small>
diff --git a/server/routes.js b/server/routes.js
index e749044d..b34296fa 100644
--- a/server/routes.js
+++ b/server/routes.js
@@ -19,7 +19,6 @@ app.use(helpers.logRequest)
 app.use(helpers.initSettings)
 app.use(helpers.serveStatic())
 
-// ignore unimplemented ping url from fediverse
 app.use(cookieParser())
 
 
@@ -40,6 +39,8 @@ if (!config.firstrun) {
   app.use('/event/:slug', helpers.APRedirect)
   // federation api / activitypub / webfinger / nodeinfo
   app.use('/federation', federation)
+
+// ignore unimplemented ping url from fediverse
   app.use(spamFilter)
 
   // fill req.user if request is authenticated