add Buffer.com as sharing service (#5286)

* add Buffer as sharing service

* docs

* add link the the sharing services list

1 files changed, 1 insertions, 1 deletions

diff --git a/docs/en/users/05_Configuration.md b/docs/en/users/05_Configuration.md
index 1ce0e0a0d..0df8e045f 100644
--- a/docs/en/users/05_Configuration.md
+++ b/docs/en/users/05_Configuration.md
@@ -99,7 +99,7 @@ This allows for purging/optimizing the current user’s articles in the database
 
 To make your life easier, you can share articles straight from FreshRSS.
 
-At the moment, FreshRSS supports 18 sharing methods, ranging from self-hosted services (Shaarli, etc.) to proprietary services (Facebook, etc.).
+At the moment, FreshRSS supports [20+ sharing services](08_sharing_services.md), ranging from self-hosted services (Shaarli, etc.) to proprietary services (Facebook, etc.).
 
 By default, the sharing list is empty.
 ![Sharing configuration](../img/users/configuration.sharing.png)