diff --git a/RASP_support/DrawCompFlow.py b/RASP_support/DrawCompFlow.py
index 726b910..42cbb0d 100644
--- a/RASP_support/DrawCompFlow.py
+++ b/RASP_support/DrawCompFlow.py
@@ -556,7 +556,7 @@ def draw_comp_flow(self, w, filename=None,
 				   keep_dot=False, show=True,
 				   force_vertical_layers=True, add_tokens_on_ff=False):
 	if w is not None:
-		self.call(w)  # execute seq (and all its ancestors) on the given input
+		self.call(w) # execute seq (and all its ancestors) on the given input
 		if not self.last_w == w:
 			print("evaluating input failed")
 			return