PEP 520: Resolve dangling hyphens (#3358)

Author: AA-Turner

pep-0520.txt

@@ -37,8 +37,8 @@ This allows introspection of the original definition order, e.g. by
 class decorators.
 
 Additionally, this PEP requires that the default class definition
-namespace be ordered (e.g. ``OrderedDict``) by default.  The long-
-lived class namespace (``__dict__``) will remain a ``dict``.
+namespace be ordered (e.g. ``OrderedDict``) by default.  The
+long-lived class namespace (``__dict__``) will remain a ``dict``.
 
 
 Motivation
@@ -185,10 +185,10 @@ the well-worn precedent found in Python.  Per Guido::
 
 Also, note that a writeable ``__definition_order__`` allows dynamically
 created classes (e.g. by Cython) to still have ``__definition_order__``
-properly set.  That could certainly be handled through specific class-
-creation tools, such as ``type()`` or the C-API, without the need to
-lose the semantics of a read-only attribute.  However, with a writeable
-attribute it's a moot point.
+properly set.  That could certainly be handled through specific
+class-creation tools, such as ``type()`` or the C-API, without the need
+to lose the semantics of a read-only attribute.  However, with a
+writeable attribute it's a moot point.
 
 
 Why not "__attribute_order__"?