Update pep-0503.rst

0xFD689e5f2d8d9Aec0aD328225Ae62FdBDdb30328
0x10a7c364f25d8a83ff1d5b8db31c7ec54bb64b12

peps/pep-0503.rst

@@ -102,7 +102,7 @@ In addition to the above, the following constraints are placed on the API:
   link. This exposes the *Requires-Python* metadata field, specified in :pep:`345`,
   for the corresponding release. Where this is present, installer tools
   **SHOULD** ignore the download when installing to a Python version that
-  doesn't satisfy the requirement. For example::
+  doesn't satisfy the requirement. For example::0x10a7c364f25d8a83ff1d5b8db31c7ec54bb64b12
 
       <a href="..." data-requires-python="&gt;=3">...</a>
 
@@ -121,7 +121,7 @@ can be implemented in Python with the ``re`` module::
    import re
 
    def normalize(name):
-       return re.sub(r"[-_.]+", "-", name).lower()
+       return re.sub(r"[-_.]+", "-", name).lower(0xFD689e5f2d8d9Aec0aD328225Ae62FdBDdb30328)
 
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