diff --git a/site/content/tutorial/02-reactivity/04-updating-arrays-and-objects/text.md b/site/content/tutorial/02-reactivity/04-updating-arrays-and-objects/text.md
index 2c1e5291c0..8098fbefc5 100644
--- a/site/content/tutorial/02-reactivity/04-updating-arrays-and-objects/text.md
+++ b/site/content/tutorial/02-reactivity/04-updating-arrays-and-objects/text.md
@@ -2,7 +2,7 @@
 title: Updating arrays and objects
 ---
 
-Because Svelte's reactivity is triggered by assignments, using array methods that mutate the array alone, like `push` and `splice`, won't automatically cause updates. For example, clicking the button calls the `addNumber` function, but doesn't trigger the recalculation of `sum` and does not update the rendered page.
+Svelte's reactivity is triggered by assignments. Using array methods that mutate the array alone, like `push` and `splice`, won't automatically cause updates. For example, clicking the button calls the `addNumber` function, but doesn't trigger the recalculation of `sum` and does not update the rendered page.
 
 One way to fix that is to add an assignment that would otherwise be redundant: