Internal only – commenting Table Scrunch code

PROMS/Volian.Print.Library/Pagination.cs

@@ -1898,6 +1898,8 @@ namespace Volian.Print.Library
 					vlnParagraph pLast = ChildrenBelow[ChildrenBelow.Count - 1];
 					btm = pLast.YBottomPagination;
 				}
+				// TableSpaceAvailable is SpaceAvailable (Amount of white space there is to work with in table) +
+				//	LeadingSpaceAvailable (Amount of space taken up by space between lines, leading - fontsize)
 				if (MyGrid != null)
 					tsa = MyGrid.SpaceAvailable + MyGrid.LeadingSpaceAvailable;
 				if (btmRight != 0)