diff --git a/docs/changelog.md b/docs/changelog.md
index 4849d3a..45ed164 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -2,7 +2,7 @@
 
 ## maplibre v0.2.7 (unreleased)
 
-* Add `basemaps.Maptiler`
+* Add `basemaps.MapTiler`
 
 * Add `maplibre.__future__`
 
diff --git a/maplibre/express.py b/maplibre/express.py
index 1a2e67d..4ecd58c 100644
--- a/maplibre/express.py
+++ b/maplibre/express.py
@@ -35,6 +35,7 @@ def path_is_geojson_url(path: str) -> bool:
     return path.startswith("http") and path.endswith("json")
 
 
+# TODO: Maybe rename to DataLayer?
 class SimpleLayer(Layer):
     sf: Union[SimpleFeatures, gpd.GeoDataFrame, str] = Field(exclude=True)
 
@@ -48,6 +49,7 @@ def model_post_init(self, __context) -> None:
         else:
             self.source = self.sf.to_source()
 
+        # TODO: Use layer paint properties from options
         if self.paint is None:
             layer_type = LayerType(self.type).value
             self.paint = {f"{layer_type}-color": options.fallback_color}