diff --git a/programs/hqOffline.c b/programs/hqOffline.c
index 6f2f13f..7ada1d2 100644
--- a/programs/hqOffline.c
+++ b/programs/hqOffline.c
@@ -135,7 +135,6 @@ void drawPixel(S3L_PixelInfo *p)
     color[2] = light / 2 + p->modelIndex * 127;
   }
 
-
   frameBuffer[index] = color[0];
   frameBuffer[index + 1] = color[1];
   frameBuffer[index + 2] = color[2];
diff --git a/todo.txt b/todo.txt
index bdee462..39e28aa 100644
--- a/todo.txt
+++ b/todo.txt
@@ -76,6 +76,8 @@ bugs:
   - Any of them can exceed the range <0,511>
   - b0 + b1 can be > 511, which causes b2 (= 511 - b0 - b1) to be negative!
 
+- Depth artifacts with PC != 0, can be seen very well in the HQ offline demo.
+
 repeated:
 
 - valgrind (and similar) checks