diff --git a/docs/codeql/codeql-language-guides/customizing-library-models-for-rust.rst b/docs/codeql/codeql-language-guides/customizing-library-models-for-rust.rst
index b0d29b2cc50..17571029896 100644
--- a/docs/codeql/codeql-language-guides/customizing-library-models-for-rust.rst
+++ b/docs/codeql/codeql-language-guides/customizing-library-models-for-rust.rst
@@ -127,7 +127,7 @@ This example shows how the Rust query pack models the return value of the ``reqw
       Ok(response)
   }
 
-We need to add a tuple to the ``sourceModel``\(path, output, kind, provenance) extensible predicate by updating a data extension file.
+We need to add a tuple to the ``sourceModel(path, output, kind, provenance)`` extensible predicate by updating a data extension file.
 
 .. code-block:: yaml