diff --git a/doc/libervia-cli/pubsub.rst b/doc/libervia-cli/pubsub.rst
index 5b4e3940..05757476 100644
--- a/doc/libervia-cli/pubsub.rst
+++ b/doc/libervia-cli/pubsub.rst
@@ -343,7 +343,7 @@ Imagine that you want to replace all occurrences of "sàt" by "Libervia" in your
    else:
        print(item_raw.replace("sàt", "Libervia"))
 
-And save it a some location, e.g. ``~/expand_sat.py`` (don't forget to make is executable
+And save it a some location, e.g. ``~/expand_sat.py`` (don't forget to make it executable
 with ``chmod +x ~/expand_sat.py``).
 
 To be sure it's safe, you can first do a dry-run and check the result::