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Co-authored-by: Victor Stinner <vstinner@python.org>

Author: corona10

Doc/library/mmap.rst

@@ -332,8 +332,8 @@ To map anonymous memory, -1 should be passed as the fileno along with the length
 
       Annotate the memory mapping with the given *name* for easier identification
       in ``/proc/<pid>/maps`` if the kernel supports the feature and :option:`-X dev <-X>` is passed
-      to Python or if Python is built in :ref:`debug mode <debug-build>`
-      The length of *name* must not exceed 67 bytes including '\0'
+      to Python or if Python is built in :ref:`debug mode <debug-build>`.
+      The length of *name* must not exceed 67 bytes including '\0'.
 
       .. availability:: Linux >= 5.17 (kernel built with ``CONFIG_ANON_VMA_NAME`` option)