diff --git a/doc/tutorial_sector.rst b/doc/tutorial_sector.rst
index c63d2de0..1d8e8ba5 100644
--- a/doc/tutorial_sector.rst
+++ b/doc/tutorial_sector.rst
@@ -528,5 +528,5 @@ configuration file.
     commit to a run:
 
     .. code:: bash
-        
+
         snakemake -call all -n