Add test documentation for docs tox target
Enable sphinx to generate documentation from docstrings by running
'tox -e docs'.
Change-Id: I5996e5f07493f69f14172b4bb0535852e89d5456
diff --git a/neutron_tempest_plugin/common/utils.py b/neutron_tempest_plugin/common/utils.py
index ab99db9..c62aa78 100644
--- a/neutron_tempest_plugin/common/utils.py
+++ b/neutron_tempest_plugin/common/utils.py
@@ -73,7 +73,7 @@
"""Wait until callable predicate is evaluated as True
:param predicate: Callable deciding whether waiting should continue.
- Best practice is to instantiate predicate with functools.partial()
+ Best practice is to instantiate predicate with functools.partial()
:param timeout: Timeout in seconds how long should function wait.
:param sleep: Polling interval for results in seconds.
:param exception: Exception instance to raise on timeout. If None is passed