Wrong instruction for Migration to v17

[Yunus Öztürk]

Affected
Advanced Recommendations

Problem
The current recommendation

Use update instead of mutate in Angular Signals. For example items.mutate(itemsArray => itemsArray.push(newItem)); will now be items.update(itemsArray => [itemsArray, …newItem]);

Obviously, the array should be spreaded instead of the new item 😁