[rtsan][asan] NFC Fix hyperlink to CMake doc (#113931)

Author: cjappl

clang/docs/AddressSanitizer.rst

@@ -26,7 +26,7 @@ Typical slowdown introduced by AddressSanitizer is **2x**.
 How to build
 ============
 
-Build LLVM/Clang with `CMake <https://llvm.org/docs/CMake.html>` and enable
+Build LLVM/Clang with `CMake <https://llvm.org/docs/CMake.html>`_ and enable
 the ``compiler-rt`` runtime. An example CMake configuration that will allow
 for the use/testing of AddressSanitizer:
 

clang/docs/RealtimeSanitizer.rst

@@ -21,7 +21,7 @@ The runtime slowdown introduced by RealtimeSanitizer is negligible.
 How to build
 ============
 
-Build LLVM/Clang with `CMake <https://llvm.org/docs/CMake.html>` and enable the
+Build LLVM/Clang with `CMake <https://llvm.org/docs/CMake.html>`_ and enable the
 ``compiler-rt`` runtime. An example CMake configuration that will allow for the
 use/testing of RealtimeSanitizer: