diff --git a/formats/planning_configuration.py b/formats/planning_configuration.py
index a4fcb17531f509908a44d5f9686d5fe70922f938..485c2ac066d36c9e44c46d4405109f26e4f65a00 100644
--- a/formats/planning_configuration.py
+++ b/formats/planning_configuration.py
@@ -265,8 +265,8 @@ planning_configuration_schema = {
             + "- campaign-wide such as operating area and obstacles",
         },
         "instructions": {
-            "type": "array", 
-            "items": instruction_set_schema,  
+            "type": "array",
+            "items": instruction_set_schema,
         },
         "squads": {
             "type": "array",