Docs: Modify docs so the postgres config is harder to get wrong.

diff --git a/docs/installation/otp_en.md b/docs/installation/otp_en.md
index f6b05c88761050df7270078ce49d34244ea89ca2..92584d80dff47c2c95af471143d10e6ee1e7e880 100644 (file)
--- a/docs/installation/otp_en.md
+++ b/docs/installation/otp_en.md
@@ -101,6 +101,8 @@ It is encouraged to check [Optimizing your PostgreSQL performance](../configurat
 If you are using PostgreSQL 12 or higher, add this to your Ecto database configuration
 
 ```elixir
+#
+config :pleroma, Pleroma.Repo,
 prepare: :named,
 parameters: [
   plan_cache_mode: "force_custom_plan"