nit

Author: corona10

Misc/NEWS.d/next/Library/2025-12-10-02-31-43.gh-issue-142419.C8_LES.rst

@@ -1,3 +1,3 @@
 :meth:`mmap.mmap.set_name` method added to annotation an anonymous memory map
-if Linux kernel supports `PR_SET_VMA_ANON_NAME` (Linux 5.17 or newer).
+if Linux kernel supports ``PR_SET_VMA_ANON_NAME`` (Linux 5.17 or newer).
 Patch by Donghee Na.