jenkins-bot submitted this change.

Approvals:
  Xqt: Looks good to me, approved
  jenkins-bot: Verified

config2.py: make warning more readble

Avoid displaying just "warn('\n'"

Change-Id: I661efb41f16bec8d7edd13911af6b5b845265f65
---
M pywikibot/config2.py
1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/pywikibot/config2.py b/pywikibot/config2.py
index 2c67120..76768b5 100644
--- a/pywikibot/config2.py
+++ b/pywikibot/config2.py
@@ -1063,11 +1063,11 @@
                 warn('\n' + fill(DEPRECATED_VARIABLE.format(name)),
                      _ConfigurationDeprecationWarning)
             elif name not in _future_variables:
-                warn('\n'
-                     + fill('Configuration variable "{0}" is defined in your '
-                            'user-config.py but unknown. It can be a '
-                            'misspelled one or a variable that is no longer '
-                            'supported.'.format(name)), UserWarning)
+                warn('\n' + fill('Configuration variable "{0}" is defined in '
+                                 'your user-config.py but unknown. It can be '
+                                 'a misspelled one or a variable that is no '
+                                 'longer supported.'.format(name)),
+                     UserWarning)
 
 
 _check_user_config_types(_exec_globals, _public_globals, _imports)

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