CLEANUP: configuration

* Tweak the CLI help output for "tag_expression_protocol"
* Move import statement to TOP of file.

behave/configuration.py

@@ -14,6 +14,7 @@
 
 from __future__ import absolute_import, print_function
 import argparse
+from collections import namedtuple
 import json
 import logging
 from logging.config import fileConfig as logging_config_fileConfig
@@ -321,8 +322,8 @@ def positive_number(text):
           default=TagExpressionProtocol.default().name.lower(),
           help="""\
 Specify the tag-expression protocol to use (default: %(default)s).
-With "any", tag-expressions v2 and v2 are supported (in auto-detect mode).
-With "strict", only tag-expressions v2 is supported (better error diagnostics).
+With "any", tag-expressions v1 and v2 are supported (in auto-detect mode).
+With "strict", only tag-expressions v2 are supported (better error diagnostics).
 """)),
 
     (("-q", "--quiet"),
@@ -453,8 +454,7 @@ def derive_dest_from_long_option(fixed_options):
             return option_name[2:].replace("-", "_")
     return None
 
-# -- TEST-BALLOON:
-from collections import namedtuple
+
 ConfigFileOption = namedtuple("ConfigFileOption", ("dest", "action", "type"))