diff --git a/examples/bing.js b/examples/bing.js
index 46210c312..908fdf9a4 100644
--- a/examples/bing.js
+++ b/examples/bing.js
@@ -23,9 +23,9 @@ const ol2d = new olMap({
   ],
   controls: olControlDefaults({
     attribution: true,
-    attributionOptions: /** @type {olx.control.AttributionOptions} */ ({
+    attributionOptions: {
       collapsible: false
-    })
+    }
   }),
   target: 'map',
   view: new olView({
diff --git a/examples/fillstyle.js b/examples/fillstyle.js
index 75c2a8d33..916a0608b 100644
--- a/examples/fillstyle.js
+++ b/examples/fillstyle.js
@@ -66,9 +66,9 @@ const map = new olMap({
   ],
   target: 'map2d',
   controls: olControlDefaults({
-    attributionOptions: /** @type {olx.control.AttributionOptions} */ ({
+    attributionOptions: {
       collapsible: false
-    })
+    }
   }),
   view: new olView({
     center: [-2e6, 1e6],
diff --git a/examples/groundvectors.js b/examples/groundvectors.js
index 586eb69e3..151d52013 100644
--- a/examples/groundvectors.js
+++ b/examples/groundvectors.js
@@ -124,9 +124,9 @@ const map = new olMap({
   ],
   target: 'map2d',
   controls: olControlDefaults({
-    attributionOptions: /** @type {olx.control.AttributionOptions} */ ({
+    attributionOptions: {
       collapsible: false
-    })
+    }
   }),
   view: new olView({
     center: [16880670.33392873, -3565966.2275828626],
diff --git a/examples/icon-position.js b/examples/icon-position.js
index 8f800a49c..62fb17a6b 100644
--- a/examples/icon-position.js
+++ b/examples/icon-position.js
@@ -81,9 +81,9 @@ const map = new olMap({
   ],
   target: 'map2d',
   controls: olControlDefaults({
-    attributionOptions: /** @type {olx.control.AttributionOptions} */ ({
+    attributionOptions: {
       collapsible: false
-    })
+    }
   }),
   view: new olView({
     center: [850000, 200000],
diff --git a/examples/image-static.js b/examples/image-static.js
index ad5e99f95..72b3b733d 100644
--- a/examples/image-static.js
+++ b/examples/image-static.js
@@ -32,9 +32,9 @@ const ol2d = new olMap({
     })
   ],
   controls: olControlDefaults({
-    attributionOptions: /** @type {olx.control.AttributionOptions} */ ({
+    attributionOptions: {
       collapsible: false
-    })
+    }
   }),
   target: 'map',
   view: new olView({
diff --git a/examples/imageWMS.js b/examples/imageWMS.js
index b239a7d49..c960c0975 100644
--- a/examples/imageWMS.js
+++ b/examples/imageWMS.js
@@ -30,9 +30,9 @@ const ol2d = new olMap({
     })
   ],
   controls: olControlDefaults({
-    attributionOptions: /** @type {olx.control.AttributionOptions} */ ({
+    attributionOptions: {
       collapsible: false
-    })
+    }
   }),
   target: 'map',
   view: new olView({
diff --git a/examples/kml.js b/examples/kml.js
index 756abc356..9fa11961f 100644
--- a/examples/kml.js
+++ b/examples/kml.js
@@ -18,9 +18,9 @@ const ol2d = new olMap({
     })
   ],
   controls: olControlDefaults({
-    attributionOptions: /** @type {olx.control.AttributionOptions} */ ({
+    attributionOptions: {
       collapsible: false
-    })
+    }
   }),
   target: 'map',
   view: new olView({
diff --git a/examples/lazy.js b/examples/lazy.js
index 3cbaf2351..e21dddde9 100644
--- a/examples/lazy.js
+++ b/examples/lazy.js
@@ -18,9 +18,9 @@ const ol2d = new olMap({
     })
   ],
   controls: olControlDefaults({
-    attributionOptions: /** @type {olx.control.AttributionOptions} */ ({
+    attributionOptions: {
       collapsible: false
-    })
+    }
   }),
   target: 'map',
   view: new olView({
diff --git a/examples/main.js b/examples/main.js
index 10498f988..ccb026be8 100644
--- a/examples/main.js
+++ b/examples/main.js
@@ -18,9 +18,9 @@ const ol2d = new olMap({
     })
   ],
   controls: olControlDefaults({
-    attributionOptions: /** @type {olx.control.AttributionOptions} */ ({
+    attributionOptions: {
       collapsible: false
-    })
+    }
   }),
   target: 'map',
   view: new olView({
diff --git a/examples/overlay.js b/examples/overlay.js
index fd71d07f2..7d6e0067b 100644
--- a/examples/overlay.js
+++ b/examples/overlay.js
@@ -23,9 +23,9 @@ const ol2d = new olMap({
     })
   ],
   controls: olControlDefaults({
-    attributionOptions: /** @type {olx.control.AttributionOptions} */ ({
+    attributionOptions: {
       collapsible: false
-    })
+    }
   }),
   target: 'map',
   view: new olView({
diff --git a/examples/rotate.js b/examples/rotate.js
index 5b20a165b..0c212d282 100644
--- a/examples/rotate.js
+++ b/examples/rotate.js
@@ -19,9 +19,9 @@ const map = new olMap({
   ],
   target: 'map2d',
   controls: olControlDefaults({
-    attributionOptions: /** @type {olx.control.AttributionOptions} */ ({
+    attributionOptions: {
       collapsible: false
-    })
+    }
   }),
   view: new olView({
     center: [333333, 1500000],
diff --git a/examples/tracking.js b/examples/tracking.js
index bd0c72f26..e80938510 100644
--- a/examples/tracking.js
+++ b/examples/tracking.js
@@ -54,9 +54,9 @@ const map = new olMap({
   ],
   target: 'map2d',
   controls: olControlDefaults({
-    attributionOptions: /** @type {olx.control.AttributionOptions} */ ({
+    attributionOptions: {
       collapsible: false
-    })
+    }
   }),
   view: new olView({
     center: [0, 0],
diff --git a/examples/vectors.js b/examples/vectors.js
index 60bdba660..e1f7019a0 100644
--- a/examples/vectors.js
+++ b/examples/vectors.js
@@ -307,9 +307,9 @@ const map = new olMap({
   ],
   target: 'map2d',
   controls: olControlDefaults({
-    attributionOptions: /** @type {olx.control.AttributionOptions} */ ({
+    attributionOptions: {
       collapsible: false
-    })
+    }
   }),
   view: new olView({
     center: [0, 0],