Fix some minor issues in example docs

Task-number: QTBUG-60655
Change-Id: Ie385232d5c126eafc18c08f49c15cc5e18c69ba1
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Michal Klocek <michal.klocek@qt.io>

4 files changed, 10 insertions, 9 deletions

diff --git a/examples/webengine/customdialogs/doc/src/customdialogs.qdoc b/examples/webengine/customdialogs/doc/src/customdialogs.qdoc
index f5a18b591..2162fe4ca 100644
--- a/examples/webengine/customdialogs/doc/src/customdialogs.qdoc
+++ b/examples/webengine/customdialogs/doc/src/customdialogs.qdoc
@@ -58,10 +58,11 @@
 
     \section1 Triggering Dialogs
 
-    The technical details on how the dialogs are triggered are beyond the scope
-    of this example. The only thing worth mentioning is that we fire up the
-    localhost TCP server when the example starts up. The server is needed to
-    get proxy and HTTP authentication requests.
+    As mentioned, the \l {webengine/customdialogs/index.html}{index.html} file
+    is responsible for triggering the dialogs from the side of HTML and
+    JavaScript. Additionally, the example program starts a localhost TCP server
+    returning the mocked HTTP responses needed to trigger proxy and HTTP
+    authentication dialogs.
 
     \section1 Custom Dialogs
 
diff --git a/examples/webengine/quicknanobrowser/doc/src/quicknanobrowser.qdoc b/examples/webengine/quicknanobrowser/doc/src/quicknanobrowser.qdoc
index 75c2997e8..93b3ed51a 100644
--- a/examples/webengine/quicknanobrowser/doc/src/quicknanobrowser.qdoc
+++ b/examples/webengine/quicknanobrowser/doc/src/quicknanobrowser.qdoc
@@ -43,7 +43,7 @@
     screen mode by using a toolbar button. They can leave fullscreen mode by using a keyboard
     shortcut. Additional toolbar buttons enable moving backwards and forwards in the browser
     history, reloading tab content, and opening a settings menu for enabling the following features:
-    JavaScript, plugins, fullscreen mode, off the record, HTTP disc cache, autoloading images, and
+    JavaScript, plugins, fullscreen mode, off the record, HTTP disk cache, autoloading images, and
     ignoring certificate errors.
 
     \include examples-run.qdocinc
diff --git a/examples/webenginewidgets/contentmanipulation/doc/src/contentmanipulation.qdoc b/examples/webenginewidgets/contentmanipulation/doc/src/contentmanipulation.qdoc
index aa94b17da..685c20abc 100644
--- a/examples/webenginewidgets/contentmanipulation/doc/src/contentmanipulation.qdoc
+++ b/examples/webenginewidgets/contentmanipulation/doc/src/contentmanipulation.qdoc
@@ -36,7 +36,7 @@
     \e{Content Manipulation} shows how to use JQuery with \l {Qt WebEngine Widgets} to
     create a web browser with special effects and content manipulation.
 
-    In the application, we call QWebEnginePage::runJavaScript() to
+    In the application, we call \l {QWebEnginePage::runJavaScript()} to
     execute jQuery JavaScript code. We implement a QMainWindow with a QWebEngineView
     as a central widget to build up the browser itself.
 
@@ -51,7 +51,7 @@
     \skipto class MainWindow :
     \printuntil /^\}/
 
-    We also declare a QString that contains the jQuery, a QWebEngineView
+    We also declare a QString that contains jQuery, a QWebEngineView
     that displays the web content, and a QLineEdit that acts as the
     address bar.
 
@@ -76,7 +76,7 @@
 
     \printuntil SLOT(finishLoading
 
-    Furthermore, we create a QLineEdit as the browser's address bar. We then set the horizontal
+    Furthermore, we create a QLineEdit as the browser's address bar. We then set the vertical
     QSizePolicy to fill the available area in the browser at all times. We add the
     QLineEdit to a QToolBar together with a set of navigation actions from
     QWebEngineView::pageAction():
diff --git a/examples/webenginewidgets/markdowneditor/doc/src/markdowneditor.qdoc b/examples/webenginewidgets/markdowneditor/doc/src/markdowneditor.qdoc
index 0239c1065..a20dc04c5 100644
--- a/examples/webenginewidgets/markdowneditor/doc/src/markdowneditor.qdoc
+++ b/examples/webenginewidgets/markdowneditor/doc/src/markdowneditor.qdoc
@@ -139,7 +139,7 @@
 
     \printto defaultTextFile
 
-    The menu items are connected to the mapping member slots. The
+    The menu items are connected to the corresponding member slots. The
     \uicontrol Save item is activated or deactivated depending on whether
     the user has edited the content.