Issue #25523: Further a-to-an corrections new in 3.5
diff --git a/Lib/concurrent/futures/process.py b/Lib/concurrent/futures/process.py
index 3dd6da1..590edba 100644
--- a/Lib/concurrent/futures/process.py
+++ b/Lib/concurrent/futures/process.py
@@ -456,7 +456,7 @@
submit.__doc__ = _base.Executor.submit.__doc__
def map(self, fn, *iterables, timeout=None, chunksize=1):
- """Returns a iterator equivalent to map(fn, iter).
+ """Returns an iterator equivalent to map(fn, iter).
Args:
fn: A callable that will take as many arguments as there are