Fix version added for csv writeheader.

diff --git a/Doc/library/csv.rst b/Doc/library/csv.rst
index 502d9349dbf3cb16a7f28ca802150135fb690ed6..71523b5c5289d038817b1fa8b6bdc26bdb2330fe 100644 (file)
--- a/Doc/library/csv.rst
+++ b/Doc/library/csv.rst
@@ -399,7 +399,7 @@ DictWriter objects have the following public method:
 
    Write a row with the field names (as specified in the constructor).
 
-   .. versionadded:: 2.7
+   .. versionadded:: 3.2
 
 
 .. _csv-examples: