Fix typo

webengineviewer/src/webenginescript.cpp

@@ -128,7 +128,7 @@ QString WebEngineScript::scrollPercentage(int percent)
     const QString source = QString::fromLatin1("var current = document.body.scrollTop;"
                            "var height = document.height;"
                            "var newPosition = current + height * %1 / 100;"
-                           "window.scrollTo(window.scrollX, newPostion); [window.scrollX, window.scrollY];").arg(percent);
+                           "window.scrollTo(window.scrollX, newPosition); [window.scrollX, window.scrollY];").arg(percent);
 #if 0
     const qint64 height =  page()->viewportSize().height();
     const qint64 current = page()->mainFrame()->scrollBarValue(Qt::Vertical);