docs(conf): remove internal options since its not working atm

bergquist · bergquist · commit ec452dd70432 · 2016-09-20T08:18:15.000+02:00
diff --git a/conf/defaults.ini b/conf/defaults.ini
@@ -404,7 +404,7 @@ url = https://grafana.net
 
 #################################### External image storage ##########################
 [external_image_storage]
-# You can choose between (s3, webdav or internal)
+# You can choose between (s3, webdav)
 provider = s3
 
 [external_image_storage.s3]
