Fix multiple typos in documentation.

Link typo in the forum nokia icon article. Typo in
the Symbian qt introduction document. Typos in the
Diagram Scene example documentation.

The link url was ending with a slash character in the icon
article. Slash characted removed. In the symbian introduction
doc there was a missing "p" character in the environment
variables listing (QT_SIS_OPTIONS). There was 6 typos
in the Diagram Scene example documentation.

Task-numbers: QTBUG-13983, QTBUG-11820, QTBUG-14732

Merge-request: 2698
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/doc/src/examples/diagramscene.qdoc b/doc/src/examples/diagramscene.qdoc
index c7b4bfe..0518a33 100644
--- a/doc/src/examples/diagramscene.qdoc
+++ b/doc/src/examples/diagramscene.qdoc
@@ -149,11 +149,11 @@
     Example}{application example} if you need a high-level
     introduction to actions.
 
-    The is the \c createMenus() function:
+    Here is the \c createMenus() function:
 
     \snippet examples/graphicsview/diagramscene/mainwindow.cpp 24
 
-    We create the three menus' of the example.
+    We create the three menus of the example.
 
     The \c createToolbars() function sets up the examples tool
     bars.  The three \l{QToolButton}s in the \c colorToolBar, the \c
@@ -199,7 +199,7 @@
     each button; we store the diagram's type, i.e., the
     DiagramItem::DiagramType enum. We use the stored diagram type when
     we create new diagram items for the scene.  The widgets created
-    with this function is used in the tool box.
+    with this function are used in the tool box.
 
     Here is the \c createColorMenu() function:
     
@@ -443,7 +443,7 @@
     
     In the \c DiagramScene a mouse click can give three different
     actions: the item under the mouse can be moved, an item may be
-    inserted, or an arrow may be connected between to diagram items.
+    inserted, or an arrow may be connected between two diagram items.
     Which action a mouse click has depends on the mode, given by the
     Mode enum, the scene is in. The mode is set with the \c setMode()
     function.
@@ -456,7 +456,7 @@
     inserted is set with the \c setItemType() slot.
     
     The \c MainWindow and \c DiagramScene share responsibility for
-    the examples functionality. \c MainWindow handles the following
+    the example's functionality. \c MainWindow handles the following
     tasks: the deletion of items, text, and arrows; moving diagram
     items to the back and front; and setting the scale of the scene. 
 
@@ -624,7 +624,7 @@
 
     \snippet examples/graphicsview/diagramscene/diagramitem.cpp 0
 
-    In the constructor we create the items polygon according to
+    In the constructor we create the item's polygon according to
     \a diagramType. \l{QGraphicsItem}s are not movable or selectable
     by default, so we must set these properties.