Apply suggestion from @StanFromIreland

Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>

Author: ZeroIntensity

Doc/c-api/datetime.rst

@@ -358,6 +358,7 @@ Macros for the convenience of modules implementing the DB API:
    Create and return a new :class:`datetime.date` object given an argument
    tuple suitable for passing to :meth:`datetime.date.fromtimestamp`.
 
+
 Internal data
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