diff --git a/jc/parsers/foo_s.py b/jc/parsers/foo_s.py
index a810ccbd..639fb3e5 100644
--- a/jc/parsers/foo_s.py
+++ b/jc/parsers/foo_s.py
@@ -1,8 +1,10 @@
 """jc - JSON CLI output utility `foo` command output streaming parser
 
+<<Short foo description and caveats>>
+
 Usage (cli):
 
-    $ foo | jc --foo_s
+    $ foo | jc --foo-s
 
 Usage (module):