Fix in namespace names.

packages/rtl/src/web.pas

@@ -134,7 +134,7 @@ Type
   TJSImageBitmap = BrowserApi.WebOrWorker.TJSImageBitmap;
   TJSOffscreenCanvasRenderingContext2D = BrowserApi.WebOrWorker.TJSOffscreenCanvasRenderingContext2D;
   TJSHTMLOffscreenCanvasElement = BrowserApi.WebOrWorker.TJSHTMLOffscreenCanvas;
-  TJSHTMLOffscreenCanvas = BrowserApi.WebOrWorker..TJSHTMLOffscreenCanvas;
+  TJSHTMLOffscreenCanvas = BrowserApi.WebOrWorker.TJSHTMLOffscreenCanvas;
 {$ELSE}
   TJSServiceWorker = weborworker.TJSServiceWorker;
   TJSServiceWorkerRegistration = weborworker.TJSServiceWorkerRegistration;