docs: fix queue code comment

Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com>

diff --git a/src/queue.ts b/src/queue.ts
index a2a613814e86dcd5ab13b7122d8c26a7e647d610..ab606547b1f77fb08ab6b203e0053ad182b481e6 100644 (file)
--- a/src/queue.ts
+++ b/src/queue.ts
@@ -41,8 +41,7 @@ export class Queue<T> {
   /**
    * Dequeue an item.
    *
-   * @returns The dequeued item.
-   * @returns `undefined` if the queue is empty.
+   * @returns The dequeued item or `undefined` if the queue is empty.
    */
   public dequeue (): T | undefined {
     if (this.size <= 0) return undefined