Update docs/codeql/codeql-language-guides/advanced-dataflow-scenarios-cpp.rst

Co-authored-by: Felicity Chapman <[email protected]>

Author: MathiasVP

docs/codeql/codeql-language-guides/advanced-dataflow-scenarios-cpp.rst

@@ -23,7 +23,7 @@ In contrast, if the read of a field is not visible to CodeQL, you can add an ``a
 Regular dataflow analysis
 -------------------------
 
-Consider the following scenario: We have data coming out of ``user_input()`` and we want to figure out if that data can ever reach an argument of `sink`.
+Consider the following scenario: We have data coming out of ``user_input()`` and we want to figure out if that data can ever reach an argument of ``sink``.
 
 .. code-block:: cpp