Doc: Fix typos and minor edits

In addition, scaled down the app screenshot.

Change-Id: I9edf9bf6dc3c2f4e81097feaccaa266498776a6f
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/examples/webenginewidgets/tabbedbrowser/main.py b/examples/webenginewidgets/tabbedbrowser/main.py
index 09b6cc9ec..9fe98da65 100644
--- a/examples/webenginewidgets/tabbedbrowser/main.py
+++ b/examples/webenginewidgets/tabbedbrowser/main.py
@@ -69,7 +69,7 @@ def create_main_window():
     return main_win
 
 def create_main_window_with_browser():
-    """Creates a MainWindow with a tab that loads the www.qt.io webpage."""
+    """Creates a MainWindow with a BrowserTabWidget."""
     main_win = create_main_window()
     return main_win.add_browser_tab()