Fixed inaccurate distance to bottom edge of superview
Fixed inaccurate distance to bottom edge of superview

This was fixed previously but since reverted in commit 984c122fc714ccd3ce837fb844110a8351128e96

shepting/DCIntrospect-ARC,lukaswelte/DCIntrospect-ARC,shepting/DCIntrospect-ARC,lukaswelte/DCIntrospect-ARC,shepting/DCIntrospect-ARC,lukaswelte/DCIntrospect-ARC