diff --git a/gtk2_ardour/export_channel_selector.h b/gtk2_ardour/export_channel_selector.h
index 984026a748..734aa8e57b 100644
--- a/gtk2_ardour/export_channel_selector.h
+++ b/gtk2_ardour/export_channel_selector.h
@@ -122,7 +122,7 @@ class PortExportChannelSelector : public ExportChannelSelector
 		typedef Gtk::TreeModelColumn<Glib::RefPtr<Gtk::ListStore> > ComboCol;
 		ComboCol                             port_list_col;
 
-		/* Channel struct, that represents the selected port and it's name */
+		/* Channel struct, that represents the selected port and its name */
 
 		struct Channel {
 		  public:
diff --git a/gtk2_ardour/export_timespan_selector.h b/gtk2_ardour/export_timespan_selector.h
index 31932c738b..1c4a952913 100644
--- a/gtk2_ardour/export_timespan_selector.h
+++ b/gtk2_ardour/export_timespan_selector.h
@@ -128,7 +128,7 @@ class ExportTimespanSelector : public Gtk::VBox, public ARDOUR::SessionHandlePtr
 	Gtk::ScrolledWindow          range_scroller;
 };
 
-/// Allows seleting multiple timespans
+/// Allows selecting multiple timespans
 class ExportTimespanSelectorMultiple : public ExportTimespanSelector
 {
   public: