Fix whitespace in comment.

8ba03cf3 · Raymond Hettinger · 1a690fb6 · 8ba03cf3
Commit 8ba03cf3 authored Sep 08, 2015 by Raymond Hettinger
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Lib/collections/__init__.py Lib/collections/__init__.py +2 -3

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--- a/Lib/collections/__init__.py
+++ b/Lib/collections/__init__.py
@@ -836,9 +836,8 @@ class ChainMap(MutableMapping):
    __copy__ = copy
    def new_child(self, m=None):                # like Django's Context.push()
-        '''
+        '''New ChainMap with a new map followed by all previous maps.
-        New ChainMap with a new map followed by all previous maps. If no
+        If no map is provided, an empty dict is used.
-        map is provided, an empty dict is used.
        '''
        if m is None:
            m = {}