docs: clarify type promotion behavior

Author: kgryte

src/array_api_stubs/_draft/elementwise_functions.py

@@ -837,11 +837,11 @@ def clip(
     -----
 
     - This function is conceptually equivalent to ``maximum(minimum(x, max), min)`` when ``x``, ``min``, and ``max`` have the same data type.
-    - For scalar ``min`` and/or ``max``, the scalar values must be converted to zero-dimensional arrays having the same data type as ``x`` prior to broadcasting.
     - If both ``min`` and ``max`` are ``None``, the elements of the returned array must equal the respective elements in ``x``.
     - If a broadcasted element in ``min`` is greater than a corresponding broadcasted element in ``max``, behavior is unspecified and thus implementation-dependent.
+    - For scalar ``min`` and/or ``max``, the scalar values should follow type promotion rules (see :ref:`type-promotion`). If ``x`` and either ``min`` or ``max`` have different data type kinds (e.g., integer versus floating-point), behavior is unspecified and thus implementation-dependent
     - If ``x`` has an integral data type and a broadcasted element in ``min`` or ``max`` is outside the bounds of the data type of ``x``, behavior is unspecified and thus implementation-dependent.
-    - If ``x`` and either ``min`` or ``max`` have different data types and/or data type kinds (e.g., integer versus floating-point), behavior is unspecified and thus implementation-dependent.
+    - If ``x`` and either ``min`` or ``max`` is an array having a different data type, behavior is unspecified and thus implementation-dependent.
 
     **Special cases**