Issue #23181: More "codepoint" -> "code point".
diff --git a/Doc/c-api/unicode.rst b/Doc/c-api/unicode.rst
index f541b1c..03c284a 100644
--- a/Doc/c-api/unicode.rst
+++ b/Doc/c-api/unicode.rst
@@ -1134,7 +1134,7 @@
    mark (U+FEFF). In the other two modes, no BOM mark is prepended.
 
    If *Py_UNICODE_WIDE* is not defined, surrogate pairs will be output
-   as a single codepoint.
+   as a single code point.
 
    Return *NULL* if an exception was raised by the codec.