minor changes.

ogdf · Oct 25, 2023 · 449bed4 · 449bed4
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diff --git a/doc/porting/unreleased.md b/doc/porting/unreleased.md
@@ -8,4 +8,4 @@ There are currently no breaking changes.
 
 #### A new parameter 'outTree' was added to isArborescence(...) and isArborescenceForest(...).
 By default it is set to true.
-Set it to false if the root nodes are sinks.
+If set to false, root nodes are handled as sinks.
diff --git a/src/ogdf/tree/TreeLayout.cpp b/src/ogdf/tree/TreeLayout.cpp
@@ -437,7 +437,7 @@ void TreeLayout::call(GraphAttributes& AG) {
 			firstWalk(ts, root, false);
 			secondWalkY(ts, root, -ts.m_preliminary[root]);
 
-			// compute y-coordinates
+			// compute x-coordinates
 			computeXCoordinatesAndEdgeShapes(root, AG);
 
 			if (it != roots.begin()) {