Document CanvasItem.draw_dashed_line()'s dash and align parameters

Author: Calinou

doc/classes/CanvasItem.xml

@@ -109,8 +109,9 @@
 			<param index="5" name="aligned" type="bool" default="true" />
 			<param index="6" name="antialiased" type="bool" default="false" />
 			<description>
-				Draws a dashed line from a 2D point to another, with a given color and width. See also [method draw_multiline] and [method draw_polyline].
+				Draws a dashed line from a 2D point to another, with a given color and width. See also [method draw_line], [method draw_multiline] and [method draw_polyline].
 				If [param width] is negative, then a two-point primitives will be drawn instead of a four-point ones. This means that when the CanvasItem is scaled, the line parts will remain thin. If this behavior is not desired, then pass a positive [param width] like [code]1.0[/code].
+				[param dash] is the length of each dash in pixels, with the gap between each dash being the same length. If [param aligned] is [code]true[/code], the length of the first and last dashes may be shortened or lengthened to allow the line to begin and end at the precise points defined by [param from] and [param to]. Both ends are always symmetrical when [param aligned] is [code]true[/code]. If [param aligned] is [code]false[/code], all dashes will have the same length, but the line may appear incomplete at the end due to the dash length not dividing evenly into the line length.
 				If [param antialiased] is [code]true[/code], half transparent "feathers" will be attached to the boundary, making outlines smooth.
 				[b]Note:[/b] [param antialiased] is only effective if [param width] is greater than [code]0.0[/code].
 			</description>
@@ -146,7 +147,7 @@
 			<param index="3" name="width" type="float" default="-1.0" />
 			<param index="4" name="antialiased" type="bool" default="false" />
 			<description>
-				Draws a line from a 2D point to another, with a given color and width. It can be optionally antialiased. See also [method draw_multiline] and [method draw_polyline].
+				Draws a line from a 2D point to another, with a given color and width. It can be optionally antialiased. See also [method draw_dashed_line], [method draw_multiline] and [method draw_polyline].
 				If [param width] is negative, then a two-point primitive will be drawn instead of a four-point one. This means that when the CanvasItem is scaled, the line will remain thin. If this behavior is not desired, then pass a positive [param width] like [code]1.0[/code].
 			</description>
 		</method>