PEP 344: Resolve dangling hyphens (#3348)

Author: AA-Turner

pep-0344.txt

@@ -85,8 +85,8 @@ exception, the exception must be retained implicitly. To support intentional
 translation of an exception, there must be a way to chain exceptions
 explicitly.  This PEP addresses both.
 
-Several attribute names for chained exceptions have been suggested on Python-
-Dev [2]_, including ``cause``, ``antecedent``, ``reason``, ``original``,
+Several attribute names for chained exceptions have been suggested on
+Python-Dev [2]_, including ``cause``, ``antecedent``, ``reason``, ``original``,
 ``chain``, ``chainedexc``, ``xc_chain``, ``excprev``, ``previous`` and
 ``precursor``.  For an explicitly chained exception, this PEP suggests
 ``__cause__`` because of its specific meaning.  For an implicitly chained