PEP 739: clarify libpython.dynamic_stableabi key

Signed-off-by: Filipe Laíns <lains@riseup.net>

Author: FFY00

peps/pep-0739.rst

@@ -551,8 +551,10 @@ below, which is rendered in an human-readable format here.
         defined in the ``base_prefix`` key.
 
         This field MUST be present if the Python installation provides a
-        dynamic ``libpython`` library, otherwise this entry will be
-        missing.
+        dynamic ``libpython`` library targetting the Stable ABI,
+        otherwise this entry will be missing.
+
+        If this key is present ``dynamic`` MUST also be set.
     * - Examples
       - - ``/usr/lib/libpython3.so``
         - ``lib/libpython3.so``

peps/pep-0739/python-build-info-v1.0.schema.json

@@ -206,7 +206,7 @@
         },
         "dynamic_stableabi": {
           "type": "string",
-          "description": "The path to the dynamic ``libpython`` library for the stable ABI. Either an absolute path, or a relative path to the path defined in the ``base_prefix`` key.\n\nThis field MUST be present if the Python installation provides a dynamic ``libpython`` library, otherwise this entry will be missing.",
+          "description": "The path to the dynamic ``libpython`` library for the stable ABI. Either an absolute path, or a relative path to the path defined in the ``base_prefix`` key.\n\nThis field MUST be present if the Python installation provides a dynamic ``libpython`` library targetting the Stable ABI, otherwise this entry will be missing.\n\nIf this key is present ``dynamic`` MUST also be set.",
           "examples": [
             "/usr/lib/libpython3.so",
             "lib/libpython3.so"