Fix comments

src/LabelDialog.cpp

@@ -821,7 +821,7 @@ void LabelDialog::OnChangeTrack(wxGridEvent & WXUNUSED(event), int row, RowData
          XO("Label Track").Translation());
 
       // User canceled so repopulating the grid will set the track
-      // name to the orignal value
+      // name to the original value
       if (d.ShowModal() == wxID_CANCEL) {
          TransferDataToWindow();
          return;

src/ProjectFileIO.cpp

@@ -1944,7 +1944,7 @@ bool ProjectFileIO::SaveProject(const FilePath &fileName, const std::shared_ptr<
       // Autosave no longer needed in original project file
       AutoSaveDelete();
 
-      // Try to compact the orignal project file
+      // Try to compact the original project file
       Compact(lastSaved ? lastSaved : TrackList::Create(&mProject));
 
       // Save to close the original project file now