diff --git a/libraries/entities-renderer/src/RenderablePolyVoxEntityItem.cpp b/libraries/entities-renderer/src/RenderablePolyVoxEntityItem.cpp
index 57c985c992..1048f594f4 100644
--- a/libraries/entities-renderer/src/RenderablePolyVoxEntityItem.cpp
+++ b/libraries/entities-renderer/src/RenderablePolyVoxEntityItem.cpp
@@ -142,7 +142,7 @@ glm::vec3 RenderablePolyVoxEntityItem::getSurfacePositionAdjustment() const {
 
 glm::mat4 RenderablePolyVoxEntityItem::voxelToLocalMatrix() const {
     glm::vec3 scale = getDimensions() / _voxelVolumeSize; // meters / voxel-units
-    bool success; // XXX Does this actually have to happen in world space?
+    bool success; // TODO -- Does this actually have to happen in world space?
     glm::vec3 center = getCenterPosition(success);
     glm::vec3 position = getPosition(success);
     glm::vec3 positionToCenter = center - position;
diff --git a/libraries/entities/src/UpdateEntityOperator.h b/libraries/entities/src/UpdateEntityOperator.h
index 5124075a6d..ea6faabe3e 100644
--- a/libraries/entities/src/UpdateEntityOperator.h
+++ b/libraries/entities/src/UpdateEntityOperator.h
@@ -12,7 +12,6 @@
 #ifndef hifi_UpdateEntityOperator_h
 #define hifi_UpdateEntityOperator_h
 
-// #include "BoundingBoxRelatedProperties.h"
 #include "EntitiesLogging.h"
 #include "EntityItem.h"
 #include "EntityItemProperties.h"