diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index af641526667575..317fd250b19333 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -518,9 +518,9 @@ C++2b Feature Support
 - Implemented `P0849R8: auto(x): decay-copy in the language <https://wg21.link/P0849R8>`_.
 - Implemented `P2242R3: Non-literal variables (and labels and gotos) in constexpr functions	<https://wg21.link/P2242R3>`_.
 - Implemented `LWG3659: Consider ATOMIC_FLAG_INIT undeprecation <https://wg21.link/LWG3659>`_.
-- Implemented `P2290 Delimited escape sequences <https://wg21.link/P2290R3>`_.
+- Implemented `P2290R3 Delimited escape sequences <https://wg21.link/P2290R3>`_.
   This feature is available as an extension in all C and C++ language modes.
-- Implemented `P2071 Named universal character escapes <https://wg21.link/P2290R2>`_.
+- Implemented `P2071R2 Named universal character escapes <https://wg21.link/P2290R2>`_.
   This feature is available as an extension in all C and C++ language modes.
 - Implemented `P2327R1 De-deprecating volatile compound operations <https://wg21.link/P2327R1>`_