diff --git a/src/lib/rectangleTool.test.ts b/src/lib/rectangleTool.test.ts
index 237ab99ce..6d46f01fa 100644
--- a/src/lib/rectangleTool.test.ts
+++ b/src/lib/rectangleTool.test.ts
@@ -70,15 +70,15 @@ segAng(rectangleSegmentA001),
 
       // ast is edited in place from the updateCenterRectangleSketch
       const expectedSourceCode = `sketch001 = startSketchOn('XZ')
-|> startProfileAt([80, 120], %)
-|> angledLine([0, 80], %, $rectangleSegmentA001)
-|> angledLine([segAng(rectangleSegmentA001) + 90, 120], %, $rectangleSegmentB001)
-|> angledLine([
-segAng(rectangleSegmentA001),
--segLen(rectangleSegmentA001)
-], %, $rectangleSegmentC001)
-|> lineTo([profileStartX(%), profileStartY(%)], %)
-|> close(%)
+  |> startProfileAt([80, 120], %)
+  |> angledLine([0, 80], %, $rectangleSegmentA001)
+  |> angledLine([segAng(rectangleSegmentA001) + 90, 120], %, $rectangleSegmentB001)
+  |> angledLine([
+       segAng(rectangleSegmentA001),
+       -segLen(rectangleSegmentA001)
+     ], %, $rectangleSegmentC001)
+  |> lineTo([profileStartX(%), profileStartY(%)], %)
+  |> close(%)
 `
       const recasted = recast(ast)
       expect(recasted).toEqual(expectedSourceCode)