diff --git a/share/scripts/s_thin_automation.lua b/share/scripts/s_thin_automation.lua
index a86b6c71d0..148e611728 100644
--- a/share/scripts/s_thin_automation.lua
+++ b/share/scripts/s_thin_automation.lua
@@ -2,7 +2,7 @@ ardour { ["type"] = "Snippet", name = "Thin Fader Automation" }
 
 -- --TODO--
 -- For a fully fledged EditorAction this script should
--- offer a dropdown to select automation of all paramaters
+-- offer a dropdown to select automation of all parameters
 -- (not just the fader)
 -- see scripts/midi_cc_to_automation.lua and
 -- scripts/mixer_settings_store.lua
diff --git a/share/scripts/s_track_props.lua b/share/scripts/s_track_props.lua
index ad983f8364..7c24b3d110 100644
--- a/share/scripts/s_track_props.lua
+++ b/share/scripts/s_track_props.lua
@@ -32,7 +32,7 @@ function factory () return function ()
 
 			-- unmute the track, this also examplifies how one could use lists to modify
 			-- multiple controllables at the same time (they should be of the same
-			-- paramater type - e.g. mute_control() of multiple tracks, they'll all
+			-- parameter type - e.g. mute_control() of multiple tracks, they'll all
 			-- change simultaneously in rt-context)
 			local ctrls = ARDOUR.ControlListPtr ()
 			ctrls:push_back (t:mute_control()) -- we could add more controls to change via push_back