Squashed commit of the following:

apps/graphics/nxwidgets/src/cbuttonarray.cxx:  Correct an error CButtonArray.  Was not correctly resizing the widget when the dimensions of the button array changed.

    apps/graphics/twm4nx:  Trival correcion of some typos in comments.

graphics/nxwidgets/src/cbuttonarray.cxx

@@ -168,12 +168,17 @@ bool CButtonArray::resizeArray(uint8_t buttonColumns, uint8_t buttonRows,
 
   m_buttonText       = new CNxString[m_buttonRows * m_buttonColumns];
 
+  // Resize the widget
+
+  bool success       = resize(buttonColumns * buttonWidth + 2,
+                              buttonRows * buttonHeight + 2);
+
   // And go active again with a resized button array (with no labels)
 
   enableDrawing();
   redraw();
   setRaisesEvents(true);
-  return true;
+  return success;
 }
 
 /**

graphics/twm4nx/src/cwindow.cxx

@@ -1440,14 +1440,14 @@ void CWindow::handleActionEvent(const NXWidgets::CWidgetEventArgs &e)
 }
 
 /**
- * This function is called when there is any moved of the mouse or
+ * This function is called when there is any movement of the mouse or
  * touch position that would indicate that the object is being moved.
  *
  * This function overrides the virtual IEventTap::moveEvent method.
  *
  * @param pos The current mouse/touch X/Y position in toolbar relative
  *   coordinates.
- * @return True: if the drag event was processed; false it is was
+ * @return True: if the drag event was processed; false it was
  *   ignored.  The event should be ignored if there is not actually
  *   a drag event in progress
  */
@@ -1507,7 +1507,7 @@ bool CWindow::moveEvent(FAR const struct nxgl_point_s &pos,
  *
  * @param pos The last mouse/touch X/Y position in toolbar relative
  *   coordinates.
- * @return True: If the drag event was processed; false it is was
+ * @return True: If the drag event was processed; false it was
  *   ignored.  The event should be ignored if there is not actually
  *   a drag event in progress
  */

include/graphics/twm4nx/cwindow.hxx

@@ -297,7 +297,7 @@ namespace Twm4Nx
        *
        * @param pos The current mouse/touch X/Y position.
        * @param arg The user-argument provided that accompanies the callback
-       * @return True: if the movement event was processed; false it is was
+       * @return True: if the movement event was processed; false it was
        *   ignored.  The event should be ignored if there is not actually
        *   a movement event in progress
        */
@@ -314,7 +314,7 @@ namespace Twm4Nx
        *
        * @param pos The last mouse/touch X/Y position.
        * @param arg The user-argument provided that accompanies the callback
-       * @return True: if the drop event was processed; false it is was
+       * @return True: if the drop event was processed; false it was
        *   ignored.  The event should be ignored if there is not actually
        *   a movement event in progress
        */

include/graphics/twm4nx/cwindowevent.hxx

@@ -99,7 +99,7 @@ namespace Twm4Nx
        * @param pos The current mouse/touch X/Y position in toolbar relative
        *   coordinates.
        * @param arg The user-argument provided that accompanies the callback
-       * @return True: if the movement event was processed; false it is was
+       * @return True: if the movement event was processed; false it was
        *   ignored.  The event should be ignored if there is not actually
        *   a movement event in progress
        */
@@ -115,7 +115,7 @@ namespace Twm4Nx
        * @param pos The last mouse/touch X/Y position in toolbar relative
        *   coordinates.
        * @param arg The user-argument provided that accompanies the callback
-       * @return True: If the movement event was processed; false it is was
+       * @return True: If the movement event was processed; false it was
        *   ignored.  The event should be ignored if there is not actually
        *   a movement event in progress
        */