diff --git a/LibCarla/source/carla/sensor/data/Color.h b/LibCarla/source/carla/sensor/data/Color.h
index 8bade1274..f9133d29c 100644
--- a/LibCarla/source/carla/sensor/data/Color.h
+++ b/LibCarla/source/carla/sensor/data/Color.h
@@ -47,7 +47,7 @@ namespace data {
   static_assert(sizeof(Color) == sizeof(uint32_t), "Invalid color size!");
 
 #pragma pack(push, 1)
-  /// A 64-bit color [16 bits per channel (R, G, B, and A each)]
+  /// Optical flow pixel format. 2 channel float data.
   struct OpticalFlowPixel {
     OpticalFlowPixel() = default;
     OpticalFlowPixel(const OpticalFlowPixel &) = default;
diff --git a/Unreal/CarlaUE4/.ignore b/Unreal/CarlaUE4/.ignore
deleted file mode 100644
index 1aab3d826..000000000
--- a/Unreal/CarlaUE4/.ignore
+++ /dev/null
@@ -1,9 +0,0 @@
-.kdev4
-.vscode
-Content
-Intermediate
-Saved
-Plugins/Carla/CarlaDependencies
-Plugins/Carla/Content
-Plugins/Carla/Intermediate
-Plugins/CarlaExporter/Intermediate
diff --git a/Unreal/CarlaUE4/Config/OptionalModules.ini b/Unreal/CarlaUE4/Config/OptionalModules.ini
deleted file mode 100644
index c90167603..000000000
--- a/Unreal/CarlaUE4/Config/OptionalModules.ini
+++ /dev/null
@@ -1 +0,0 @@
-Chrono OFF CarSim OFF