diff --git a/README.md b/README.md
index 3d7ee4b..313c110 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ For quick local example, use the Docker Compose environment provided:
 docker-compose up
 
 # In a new terminal:
-psql -h 127.0.0.1 -p 6432 -c 'SELECT 1'
+PGPASSWORD=postgres psql -h 127.0.0.1 -p 6432 -U postgres -c 'SELECT 1'
 ```
 
 ### Config
diff --git a/examples/docker/pgcat.toml b/examples/docker/pgcat.toml
index 85a3f46..97f1c9c 100644
--- a/examples/docker/pgcat.toml
+++ b/examples/docker/pgcat.toml
@@ -48,7 +48,7 @@ admin_password = "postgres"
 # configs are structured as pool.<pool_name>
 # the pool_name is what clients use as database name when connecting
 # For the example below a client can connect using "postgres://sharding_user:sharding_user@pgcat_host:pgcat_port/sharded"
-[pools.sharded]
+[pools.postgres]
 # Pool mode (see PgBouncer docs for more).
 # session: one server connection per connected client
 # transaction: one server connection per client transaction
@@ -84,7 +84,7 @@ primary_reads_enabled = true
 sharding_function = "pg_bigint_hash"
 
 # Credentials for users that may connect to this cluster
-[pools.sharded.users.0]
+[pools.postgres.users.0]
 username = "postgres"
 password = "postgres"
 # Maximum number of server connections that can be established for this user
@@ -95,14 +95,8 @@ pool_size = 9
 # Maximum query duration. Dangerous, but protects against DBs that died in a non-obvious way.
 statement_timeout = 0
 
-[pools.sharded.users.1]
-username = "postgres"
-password = "postgres"
-pool_size = 21
-statement_timeout = 15000
-
 # Shard 0
-[pools.sharded.shards.0]
+[pools.postgres.shards.0]
 # [ host, port, role ]
 servers = [
     [ "postgres", 5432, "primary" ],
@@ -111,37 +105,16 @@ servers = [
 # Database name (e.g. "postgres")
 database = "postgres"
 
-[pools.sharded.shards.1]
+[pools.postgres.shards.1]
 servers = [
     [ "postgres", 5432, "primary" ],
     [ "postgres", 5432, "replica" ],
 ]
 database = "postgres"
 
-[pools.sharded.shards.2]
+[pools.postgres.shards.2]
 servers = [
     [ "postgres", 5432, "primary" ],
     [ "postgres", 5432, "replica" ],
 ]
 database = "postgres"
-
-
-[pools.simple_db]
-pool_mode = "session"
-default_role = "primary"
-query_parser_enabled = true
-primary_reads_enabled = true
-sharding_function = "pg_bigint_hash"
-
-[pools.simple_db.users.0]
-username = "postgres"
-password = "postgres"
-pool_size = 5
-statement_timeout = 0
-
-[pools.simple_db.shards.0]
-servers = [
-    [ "postgres", 5432, "primary" ],
-    [ "postgres", 5432, "replica" ]
-]
-database = "postgres"