Update clang-tools-extra/docs/clang-tidy/checks/cert/dcl50-cpp.rst

Author: vbvictor

clang-tools-extra/docs/clang-tidy/checks/cert/dcl50-cpp.rst

@@ -5,7 +5,7 @@
 cert-dcl50-cpp
 ==============
 
-The cert-dcl50-cpp check is an alias, please see
+The `cert-dcl50-cpp` check is an alias, please see
 `modernize-avoid-variadic-functions <../modernize/avoid-variadic-functions.html>`_
 for more information.