      *  The vertical distance in pixels from the bottom edge of the component to the
      *  anchor target's bottom edge.
      *
-     *  By default the anchor target is the the container's content area. In layouts
+     *  By default the anchor target is the container's content area. In layouts
      *  with advanced constraints, the target can be a constraint row.
      *
      *  Setting the property to a number or to a numerical string like "10"
      *  specifies use of the default anchor target.
      *
-     *  To spcify an anchor target, set the property value to a string in the format
+     *  To specify an anchor target, set the property value to a string in the format
      *  "anchorTargetName:value" e.g. "row1:10".
      *
      *  @default null

     *  The horizontal distance in pixels from the right edge of the component to the
     *  anchor target's right edge.
     *
     *  By default the anchor target is the the container's content area. In layouts
     *  with advanced constraints, the target can be a constraint column.
     *
     *  Setting the property to a number or to a numerical string like "10"
     *  specifies use of the default anchor target.
     *
     *  To spcify an anchor target, set the property value to a string in the format
     *  "anchorTargetName:value" e.g. "col1:10".
     *
     *  @default null

     *  The default anchor target is the container itself.
     *
     *  In layouts with advanced constraints, the anchor target can be a constraint column.
     *  Then the content area is the space between the preceding column
     *  (or container side) and the target column.
     *
     *  Setting the property to a number or to a numerical string like "10"
