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 17571029896..b3c9f2ceede 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
@@ -162,7 +162,7 @@ This example shows how the Rust query pack models the return value of ``std::env
       // ...
   }
 
-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