diff --git a/docs/source/external_exporters.rst b/docs/source/external_exporters.rst
index d81108652..5aa96bda6 100644
--- a/docs/source/external_exporters.rst
+++ b/docs/source/external_exporters.rst
@@ -204,7 +204,7 @@ And the template file, that inherits from the html `full` template and prepend/a
 
 
     ## this is a markdown cell
-    {super()}
+    {{ super() }}
     ## THIS IS THE END