diff --git a/docs/yaml_docs/pipeline_refmap_yml.md b/docs/yaml_docs/pipeline_refmap_yml.md
index 6ecfdbc6..7d8cd813 100644
--- a/docs/yaml_docs/pipeline_refmap_yml.md
+++ b/docs/yaml_docs/pipeline_refmap_yml.md
@@ -6,7 +6,7 @@
     display: inline-block;
     font-weight: bold;
   }
-</style>
+</style> 
 
 # Refmap workflow 
 In this documentation, the parameters of the `refmap` configuration yaml file are explained.