[css-tables] Editorial fixes

Author: FremyCompany

css-tables-3/Overview.bs

@@ -1980,7 +1980,7 @@ spec:css22; type:property; text:display
 				the top of the cell box
 				and the baseline over all cells that have 'vertical-align: baseline'
 				is used to set the <dfn id="table-row-baseline">baseline of the row</dfn>.
-			If a row has no cell box aligned to its baseline,
+			If a row has no cell that has 'vertical-align: basline',
 				the baseline of that row is the bottom content edge of the lowest cell in the row.
 
 			The <dfn id="table-root-baseline">baseline of a table-root</dfn> is the baseline of its first row, if any.
@@ -2265,7 +2265,7 @@ spec:css22; type:property; text:display
 			<strong>Visible tracks: </strong>
 			For the purpose of this algorithm, a column or row
 			is considered a <dfn id="visible-track">visible track</dfn>
-			if none of the table-track and table-track-group boxes that <a>span</a> it have 'visibility' set to <code>collapse</code>.</div>
+			if neither its corresponding table-track nor its table-track-group parent (if any) have 'visibility' set to <code>collapse</code>.</div>
 
 		<div class="example">
 			<figure>