message: Fix documentation for line alignment default value
diff: @@ -21,7 +21,7 @@ export class LineStyle extends FillStyle
  * The alignment of any lines drawn (0.5 = middle, 1 = outter, 0 = inner).
  *
  * @member {number}
  - * @default 0
  + * @default 0.5
  */
  public alignment = 0.5;
  