Code cleanups.

2017-01-28 22:56:52 -04:00
parent 562a9dea70
commit 914c5e7146
4 changed files with 5 additions and 7 deletions
@@ -66,7 +66,7 @@ class TempfileCheckMixin(object):
            msg='Orphan temporary file. The number of temporary files and/or '
            'directories at the start and at the end of the test are not the '
            'same. Orphan entries: {}'.format(
-                ','.join(final_temporary_items-self._temporary_items)
+                ','.join(final_temporary_items - self._temporary_items)
            )
        )
        super(TempfileCheckMixin, self).tearDown()