diff --git a/docs/source/management_options.rst b/docs/source/management_options.rst
index 7ded873db3311831cf36d4dc7ebe5353d2370f6b..80a840e353d392a2a7c5b989a9cad1c000c313bb 100644
--- a/docs/source/management_options.rst
+++ b/docs/source/management_options.rst
@@ -157,6 +157,7 @@ In multi-source benchmarks, each source offers to users some methods to control
 Code example:
 
 .. code-block:: C++
+
     ...
    	// Compact source creation method. This source will run immediately.
 	// Parameters: <batch_size>, <batch_interval>, <queue_size>, <frequency>