Another little change in a doc and [CodeBuild]

exasol_transformers_extension/deployment/language_container_deployer_cli.py

@@ -54,6 +54,7 @@ def update_parameter(parameter_name: str, formatter: str) -> None:
                 # to avoid the missing parameters' error. Below is an example of a formatter string
                 # before and after applying the regex, assuming the current parameter is 'version'.
                 # 'something-with-{version}/tailored-for-{user}' => 'something-with-{version}/tailored-for-{{user}}'
+                # We were looking for all occurrences of a pattern '{some_name}', where some_name is not version.
                 pattern = r'\{(?!' + param.name + r'\})\w+\}'
                 param_formatter = re.sub(pattern, lambda m: f'{{{m.group(0)}}}', param_formatter)
                 kwargs = {param.name: value}