Update product_docs/docs/postgres_distributed_for_kubernetes/1/ldap.mdx

product_docs/docs/postgres_distributed_for_kubernetes/1/ldap.mdx

@@ -32,7 +32,7 @@ spec:
 ```
 
 This example shows configuring LDAP using `search+bind` mode in PGDGroup.
-In this mode, the postgres database is first bound to the LDAP using `bindDN` with its password stored
+In this mode, the Postgres instance is first bound to the LDAP using `bindDN` with its password stored
 in the secret `bindPassword`. Then Postgres tries to perform a search under `baseDN` to find a 
 username that matches the item specified by `searchAttribute`. If a match is found, Postgres finally 
 verifies the entry and the password against the LDAP server.