diff --git a/guides/howtos/Multi tenancy with query prefixes.md b/guides/howtos/Multi tenancy with query prefixes.md
index 10ad65c945..8fe9f784ad 100644
--- a/guides/howtos/Multi tenancy with query prefixes.md	
+++ b/guides/howtos/Multi tenancy with query prefixes.md	
@@ -84,7 +84,7 @@ By default, connections to Postgres' databases run on the "public" prefix. When
 
 Luckily Postgres allows us to change the prefix our database connections run on by setting the "schema search path". The best moment to change the search path is during the setup of the database connection, ensuring all of our queries will run on that particular prefix, throughout the connection life-cycle.
 
-To do so, let's change our database configuration in "config/config.exs" and set a `:search_path` parameter in the `:parameters` option. The `:search_path` parameter expects a list of strings that define the search path for the connection:
+To do so, let's change our database configuration in "config/config.exs" and set a `:search_path` parameter in the `:parameters` option. The `:search_path` parameter expects a comma separated string of prefixes that define the search path for the connection:
 
 ```elixir
 config :my_app, MyApp.Repo,
@@ -93,7 +93,7 @@ config :my_app, MyApp.Repo,
   database: "demo_dev",
   hostname: "localhost",
   pool_size: 10,
-  parameters: [search_path: ["connection_prefix"]]
+  parameters: [search_path: "connection_prefix,public"]
 ```
 
 Now let's try to run the same query as before: