Updated.

etc/example.conf

@@ -91,15 +91,15 @@ database {
     # Format. This can be one of the following:
     #     sqlite    Requires database:filename. Recommended.
     #     mysql     Requires database:name,host,username,password and that Auto be built with --with-mysql. Optional: database:port
+    #     pgsql     Requires database:name,host,username,password and that Auto be built with --with-pgsql. Optional: database:port
     format "sqlite";
     
     # If you chose SQLite, uncomment this and choose a filename.
     # filename "somebot.db";
     
-    # If you chose MySQL, uncomment these and set them.
+    # If you chose MySQL or PostgreSQL, uncomment these and set them.
     # name "auto";
     # host "localhost";
-    # port 3306; # Only needed if the MySQL server is running on an alternate port.
     # username "root";
     # password "moocows";
 }