diff --git a/src/r_data/r_interpolate.cpp b/src/r_data/r_interpolate.cpp
index 75169646f7..aec62630c3 100644
--- a/src/r_data/r_interpolate.cpp
+++ b/src/r_data/r_interpolate.cpp
@@ -172,20 +172,6 @@ IMPLEMENT_CLASS(DSectorScrollInterpolation, false, false)
 IMPLEMENT_CLASS(DWallScrollInterpolation, false, false)
 IMPLEMENT_CLASS(DPolyobjInterpolation, false, false)
 
-//==========================================================================
-//
-// Important note:
-// The linked list of interpolations and the pointers in the interpolated
-// objects are not processed by the garbage collector. This is intentional!
-//
-// If an interpolation is no longer owned by any thinker it should
-// be destroyed even if the interpolator still has a link to it.
-//
-// When such an interpolation is destroyed by the garbage collector it
-// will automatically be unlinked from the list.
-//
-//==========================================================================
-
 //==========================================================================
 //
 //