diff --git a/src/openrct2-ui/interface/Window.cpp b/src/openrct2-ui/interface/Window.cpp
index e070d455af..f80393b5bf 100644
--- a/src/openrct2-ui/interface/Window.cpp
+++ b/src/openrct2-ui/interface/Window.cpp
@@ -879,8 +879,6 @@ namespace OpenRCT2::Ui::Windows
 
         WindowCloseByClass(WindowClass::Textinput);
 
-        // Enter in the text input buffer any existing
-        // text.
         _textBoxInput = existingText;
 
         _textInput = ContextStartTextInput(_textBoxInput, maxLength);
diff --git a/src/openrct2-ui/windows/TrackList.cpp b/src/openrct2-ui/windows/TrackList.cpp
index 716faca1d6..b6fa8ff905 100644
--- a/src/openrct2-ui/windows/TrackList.cpp
+++ b/src/openrct2-ui/windows/TrackList.cpp
@@ -297,7 +297,7 @@ static Widget _trackListWidgets[] = {
                     }
                     break;
                 case WIDX_FILTER_STRING:
-                    WindowStartTextbox(*this, widgetIndex, _filterString, sizeof(_filterString)); // TODO check this out
+                    WindowStartTextbox(*this, widgetIndex, _filterString, sizeof(_filterString));
                     break;
                 case WIDX_FILTER_CLEAR:
                     // Keep the highlighted item selected