fix indent of postgresql_version read

odoo_scripts/config.py

@@ -181,7 +181,7 @@ class Configuration(object):
                 )
             else:
                 _logger.warning("Unexpected odoo_type: %s", self.odoo_type)
-            read_expanded("postgresql_version", "9.6")
+        read_expanded("postgresql_version", "9.6")
         self.start_py3o = section.get("start_py3o", "no") in ("yes", "true")