Doc: corrected typo "the the"

Task-number: QTBUG-28756

Spurious repetition of the definite article
Trailing space issue corrected.

Change-Id: I3a051f5dc291e546d8d67d6775e84b388bdc0363
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Reviewed-by: Geir Vattekar <geir.vattekar@digia.com>

examples/gui/doc/src/rasterwindow.qdoc

@@ -54,7 +54,7 @@
 
     \snippet rasterwindow/rasterwindow.h 1
 
-    We first start by including the the QtGui headers. This means we
+    We first start by including the QtGui headers. This means we
     can use all classes in the Qt GUI module. Classes can also be
     included individually if that is preferred.
 

examples/widgets/doc/src/stickman.qdoc

@@ -33,70 +33,70 @@
     machine to implement key frame animations.
 
     \image stickman-example.png
-    
+
     In this example, we will write a small application which animates the joints in a skeleton and
     projects a stickman figure on top. The stickman can be either "alive" or "dead", and when in the
-    "alive" state, he can be performing different actions defined by key frame animations. 
-    
-    Animations are implemented as composite states. Each child state of the animation state 
-    represents a frame in the animation by setting the position of each joint in the stickman's 
-    skeleton to the positions defined for the particular frame. The frames are then bound together 
+    "alive" state, he can be performing different actions defined by key frame animations.
+
+    Animations are implemented as composite states. Each child state of the animation state
+    represents a frame in the animation by setting the position of each joint in the stickman's
+    skeleton to the positions defined for the particular frame. The frames are then bound together
     with animated transitions that trigger on the source state's propertiesAssigned() signal. Thus,
     the machine will enter the state representing the next frame in the animation immediately after
     it has finished animating into the previous frame.
-    
+
     \image stickman-example1.png
-        
-    The states for an animation is constructed by reading a custom animation file format and 
-    creating states that assign values to the the "position" properties of each of the nodes in the 
-    skeleton graph. 
-    
+
+    The states for an animation is constructed by reading a custom animation file format and
+    creating states that assign values to the "position" properties of each of the nodes in the
+    skeleton graph.
+
     \snippet animation/stickman/lifecycle.cpp 1
-    
+
     The states are then bound together with signal transitions that listen to the
     propertiesAssigned() signal.
-    
+
     \snippet animation/stickman/lifecycle.cpp 2
-    
+
     The last frame state is given a transition to the first one, so that the animation will loop
-    until it is interrupted when a transition out from the animation state is taken. To get smooth 
-    animations between the different key frames, we set a default animation on the state machine. 
-    This is a parallel animation group which contains animations for all the "position" properties 
-    and will be selected by default when taking any transition that leads into a state that assigns 
+    until it is interrupted when a transition out from the animation state is taken. To get smooth
+    animations between the different key frames, we set a default animation on the state machine.
+    This is a parallel animation group which contains animations for all the "position" properties
+    and will be selected by default when taking any transition that leads into a state that assigns
     values to these properties.
-    
+
     \snippet animation/stickman/lifecycle.cpp 3
-    
-    Several such animation states are constructed, and are placed together as children of a top 
+
+    Several such animation states are constructed, and are placed together as children of a top
     level "alive" state which represents the stickman life cycle. Transitions go from the parent
-    state to the child state to ensure that each of the child states inherit them. 
-    
+    state to the child state to ensure that each of the child states inherit them.
+
     \image stickman-example2.png
-    
-    This saves us the effort of connect every state to every state with identical transitions. The 
-    state machine  makes sure that transitions between the key frame animations are also smooth by 
+
+    This saves us the effort of connect every state to every state with identical transitions. The
+    state machine  makes sure that transitions between the key frame animations are also smooth by
     applying the default animation when interrupting one and starting another.
-        
-    Finally, there is a transition out from the "alive" state and into the "dead" state. This is 
-    a custom transition type called LightningSrikesTransition which samples every second and 
-    triggers at random (one out of fifty times on average.) 
-    
+
+    Finally, there is a transition out from the "alive" state and into the "dead" state. This is
+    a custom transition type called LightningSrikesTransition which samples every second and
+    triggers at random (one out of fifty times on average.)
+
     \snippet animation/stickman/lifecycle.cpp 4
-    
-    When it triggers, the machine will first enter a "lightningBlink" state which uses a timer to 
-    pause for a brief period of time while the background color of the scene is white. This gives us 
+
+    When it triggers, the machine will first enter a "lightningBlink" state which uses a timer to
+    pause for a brief period of time while the background color of the scene is white. This gives us
     a flash effect when the lightning strikes.
-    
+
     \snippet animation/stickman/lifecycle.cpp 5
-    
+
     We start and stop a QTimer object when entering and exiting the state. Then we transition into
     the "dead" state when the timer times out.
-    
+
     \snippet animation/stickman/lifecycle.cpp 0
-    
-    When the machine is in the "dead" state, it will be unresponsive. This is because the "dead" 
+
+    When the machine is in the "dead" state, it will be unresponsive. This is because the "dead"
     state has no transitions leading out.
-    
+
     \image stickman-example3.png
-    
+
 */

src/corelib/doc/src/objectmodel/properties.qdoc

@@ -83,7 +83,7 @@
     existing signal in that class that is emitted whenever the value
     of the property changes.
 
-    \li A \c REVISION number is optional. If included, it defines the
+    \li A \c REVISION number is optional. If included, it defines
     the property and its notifier signal to be used in a particular
     revision of the API that is exposed to QML.
 

src/tools/qdoc/doc/qdoc-manual.qdoc

@@ -7026,7 +7026,7 @@
     is created actually contains XML text, but the \e{.ditamap} suffix is
     used to identify the file as containing a DITA MAP.
 
-    The argument is the name of the the file to be created. In the following
+    The argument is the name of the file to be created. In the following
     example, the file \e{creator.ditamap} is output:
     \code
       \ditamap creator.ditamap

src/widgets/doc/src/widgets-and-layouts/gallery-fusion.qdoc

@@ -58,7 +58,7 @@
 \table 100%
 \row
 \li \image fusion-groupbox.png
-   The The QGroupBox widget provides a group box frame with a title.
+   The QGroupBox widget provides a group box frame with a title.
 \li \image fusion-tabwidget.png
    The QTabWidget class provides a stack of tabbed widgets.
 \li \image fusion-frame.png

src/widgets/doc/src/widgets-and-layouts/gallery-gtk.qdoc

@@ -62,7 +62,7 @@
 \table 100%
 \row
 \li \image gtk-groupbox.png
-   The The QGroupBox widget provides a group box frame with a title.
+   The QGroupBox widget provides a group box frame with a title.
 \li \image gtk-tabwidget.png
    The QTabWidget class provides a stack of tabbed widgets.
 \li \image gtk-frame.png

src/widgets/doc/src/widgets-and-layouts/gallery-macintosh.qdoc

@@ -62,7 +62,7 @@
 \table 100%
 \row
 \li \image macintosh-groupbox.png
-   The The QGroupBox widget provides a group box frame with a title.
+   The QGroupBox widget provides a group box frame with a title.
 \li \image macintosh-tabwidget.png
    The QTabWidget class provides a stack of tabbed widgets.
 \li \image macintosh-frame.png

src/widgets/doc/src/widgets-and-layouts/gallery-windows.qdoc

@@ -58,7 +58,7 @@
 \table 100%
 \row
 \li \image windows-groupbox.png
-   The The QGroupBox widget provides a group box frame with a title.
+   The QGroupBox widget provides a group box frame with a title.
 \li \image windows-tabwidget.png
    The QTabWidget class provides a stack of tabbed widgets.
 \li \image windows-frame.png

src/widgets/doc/src/widgets-and-layouts/gallery-windowsvista.qdoc

@@ -62,7 +62,7 @@
 \table 100%
 \row
 \li \image windowsvista-groupbox.png
-   The The QGroupBox widget provides a group box frame with a title.
+   The QGroupBox widget provides a group box frame with a title.
 \li \image windowsvista-tabwidget.png
    The QTabWidget class provides a stack of tabbed widgets.
 \li \image windowsvista-frame.png

src/widgets/doc/src/widgets-and-layouts/gallery-windowsxp.qdoc

@@ -62,7 +62,7 @@
 \table 100%
 \row
 \li \image windowsxp-groupbox.png
-   The The QGroupBox widget provides a group box frame with a title.
+   The QGroupBox widget provides a group box frame with a title.
 \li \image windowsxp-tabwidget.png
    The QTabWidget class provides a stack of tabbed widgets.
 \li \image windowsxp-frame.png

src/widgets/doc/src/widgets-and-layouts/stylesheet.qdoc

@@ -813,7 +813,7 @@
 
            In the case of a checkable QGroupBox, the title includes the
            check indicator. The indicator is styled using the
-           the \l{#indicator-sub}{::indicator} subcontrol. The
+           \l{#indicator-sub}{::indicator} subcontrol. The
            \l{#spacing-prop}{spacing} property can be used to control
            the spacing between the text and indicator.