diff --git a/src/Layer/Layer.js b/src/Layer/Layer.js
index de5ad93b8a..8eb67b9f22 100644
--- a/src/Layer/Layer.js
+++ b/src/Layer/Layer.js
@@ -176,7 +176,7 @@ class Layer extends THREE.EventDispatcher {
         this.ready = false;
 
         /**
-         * @type {Promise<any>[]}
+         * @type {Array<Promise<any>>}
          * @protected
          */
         this._promises = [];