diff --git a/crates/typst-library/src/foundations/array.rs b/crates/typst-library/src/foundations/array.rs
index c1fcb6b49..11c2220d7 100644
--- a/crates/typst-library/src/foundations/array.rs
+++ b/crates/typst-library/src/foundations/array.rs
@@ -604,7 +604,7 @@ impl Array {
         Ok(acc)
     }
 
-    /// Calculates the product all items (works for all types that can be
+    /// Calculates the product of all items (works for all types that can be
     /// multiplied).
     #[func]
     pub fn product(