docs: update copy

Author: kgryte

src/array_api_stubs/_draft/elementwise_functions.py

@@ -869,7 +869,7 @@ def conj(x: array, /) -> array:
     Parameters
     ----------
     x: array
-        input array. Should have a numeric data type.
+        input array. Must have a numeric data type.
 
     Returns
     -------
@@ -879,11 +879,9 @@ def conj(x: array, /) -> array:
     Notes
     -----
 
-    .. versionadded:: 2022.12
+    -   Whether or not the returned array and the input array share the same underlying memory is unspecified and thus implementation-defined.
 
-    A conforming implementation may return a "view" into the input array or a copy. Therefore, whether
-    the output array and the input array share the underlying memory buffer is unspecified and
-    thus implementation-defined.
+    .. versionadded:: 2022.12
     """
 
 
@@ -2350,7 +2348,7 @@ def real(x: array, /) -> array:
     Parameters
     ----------
     x: array
-        input array. Should have a numeric data type.
+        input array. Must have a numeric data type.
 
     Returns
     -------
@@ -2360,11 +2358,9 @@ def real(x: array, /) -> array:
     Notes
     -----
 
-    .. versionadded:: 2022.12
+    -   Whether or not the returned array and the input array share the same underlying memory is unspecified and thus implementation-defined.
 
-    A conforming implementation may return a "view" into the input array or a copy. Therefore, whether
-    the output array and the input array share the underlying memory buffer is unspecified and
-    thus implementation-defined.
+    .. versionadded:: 2022.12
     """