diff --git a/src/ol/featureloader.js b/src/ol/featureloader.js
index d00bdfe65b..c27cc0fc64 100644
--- a/src/ol/featureloader.js
+++ b/src/ol/featureloader.js
@@ -6,7 +6,7 @@ import FormatType from './format/FormatType.js';
 
 /**
  *
- * @type {boolean} withCredentials Compare https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/
+ * @type {boolean}
  * @private
  */
 let withCredentials = false;
diff --git a/src/ol/render/canvas/LabelCache.js b/src/ol/render/canvas/LabelCache.js
index 578ff22f0b..6442e60330 100644
--- a/src/ol/render/canvas/LabelCache.js
+++ b/src/ol/render/canvas/LabelCache.js
@@ -8,7 +8,6 @@ import LRUCache from '../../structs/LRUCache.js';
 /**
  * @classdesc
  * Cache of pre-rendered labels.
- * @fires import("../events/Event.js").Event
  */
 class LabelCache extends LRUCache {
 
diff --git a/src/ol/render/canvas/TextBuilder.js b/src/ol/render/canvas/TextBuilder.js
index 2c8c601441..89ec48de68 100644
--- a/src/ol/render/canvas/TextBuilder.js
+++ b/src/ol/render/canvas/TextBuilder.js
@@ -14,18 +14,19 @@ import TextPlacement from '../../style/TextPlacement.js';
  * @const
  * @enum {number}
  */
-export const TEXT_ALIGN = {};
-TEXT_ALIGN['left'] = 0;
-TEXT_ALIGN['end'] = 0;
-TEXT_ALIGN['center'] = 0.5;
-TEXT_ALIGN['right'] = 1;
-TEXT_ALIGN['start'] = 1;
-TEXT_ALIGN['top'] = 0;
-TEXT_ALIGN['middle'] = 0.5;
-TEXT_ALIGN['hanging'] = 0.2;
-TEXT_ALIGN['alphabetic'] = 0.8;
-TEXT_ALIGN['ideographic'] = 0.8;
-TEXT_ALIGN['bottom'] = 1;
+export const TEXT_ALIGN = {
+  'left': 0,
+  'end': 0,
+  'center': 0.5,
+  'right': 1,
+  'start': 1,
+  'top': 0,
+  'middle': 0.5,
+  'hanging': 0.2,
+  'alphabetic': 0.8,
+  'ideographic': 0.8,
+  'bottom': 1
+};
 
 
 class CanvasTextBuilder extends CanvasBuilder {