diff --git a/products/+elltool/+doc/+snip/s_chapter06_section05_snippet01.m b/products/+elltool/+doc/+snip/s_chapter06_section05_snippet01.m
index 93ea6a10..d1366ca6 100644
--- a/products/+elltool/+doc/+snip/s_chapter06_section05_snippet01.m
+++ b/products/+elltool/+doc/+snip/s_chapter06_section05_snippet01.m
@@ -26,12 +26,10 @@
 lsys = elltool.linsys.LinSysContinuous(aMat, bMat, uBoundsEllObj,...
     gMat, vEllObj);
 timeVec = [t1, 0];
-% initial directions (some random vectors in R^4):
+% initial directions:
 dirsMat = [1 0 1 0; 1 -1 0 0; 0 -1 0 1; 1 1 -1 1; -1 1 1 0; -2 0 1 1].';
-% x1EllObj = ellipsoid([x1; v1; theta1; omega1], eps*eye(4)); %known final point
 x1EllObj = ellipsoid([x1; v1; theta1; omega1], zeros(4)); %known final point
 
-
 %backward reach set
 brsObj = elltool.reach.ReachContinuous(lsys, x1EllObj, dirsMat, timeVec,...
     'isRegEnabled', true, 'isJustCheck', false, 'regTol', 1e-4,...