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 b3c9f2ceede..836bd750279 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
@@ -190,7 +190,7 @@ This example shows how the Rust query pack models taint flow through the ``text`
       // ...
   }
 
-We need to add a tuple to the ``summaryModel``\(path, input, output, kind, provenance) extensible predicate by updating a data extension file:
+We need to add a tuple to the ``summaryModel(path, input, output, kind, provenance)`` extensible predicate by updating a data extension file:
 
 .. code-block:: yaml