Small update to the documentation.
@@ -59,7 +59,8 @@ class Counter(core.Saveable):
**counts: keyword arguments specifying count increments.
Returns:
- The updated counts.
+ The [name, value] mapping of all counters stored, i.e. this will also
+ include counts that were not updated by this call to increment.
"""
with self._lock:
for key, value in counts.items():
