diff --git a/.binder/apt.txt b/.binder/apt.txt
index a01d178abf..3e889b323e 100644
--- a/.binder/apt.txt
+++ b/.binder/apt.txt
@@ -1,2 +1,2 @@
-# binder environment: install upstream Graphviz dependency (https://www.graphviz.org/)
+# binder environment: apt install upstream Graphviz dependency (https://www.graphviz.org/)
 graphviz