diff --git a/photobook.cls b/photobook.cls
index fdd0ffe..5f061be 100644
--- a/photobook.cls
+++ b/photobook.cls
@@ -46,7 +46,8 @@
 %			\cliptocell[5mm 10mm]{..}
 %			...
 %		...semantics similar to CSS margins...
-%		...content should be aligned to the parent cell...
+%		...content should be aligned to the parent cell's position and 
+%		not the clipping box...
 % XXX ASAP should cover/jacket/endpaper/spread templates/cells account
 %		for \bindingoffset (likely no) and/or \gutteroffset ???
 %		...especially relevant to endpaper/spread...