diff --git a/Drawing.md b/Drawing.md
index d6ad883..b95217f 100644
--- a/Drawing.md
+++ b/Drawing.md
@@ -52,6 +52,7 @@ DrawLine(brush brush, double startX, double startY, double endX, double endY, do
 - **startY:** The Y-position of the starting point of the line
 - **endX:** The X-position of the end point of the line
 - **endY:** The Y-position of the end point of the line
+- **thickness:** The thickness of the line
 
 #### Example:
 ```lua
@@ -61,7 +62,7 @@ local redBrush = Brushes.GetSolidColorBrush(Brushes.GetColor(255, 255, 0, 0));
 -- This function will be called after every profile draw.
 function drawHandler(profile, eventArgs)
 	-- Draw a line from the top left to the bottom left
-	eventArgs.Drawing.DrawLine(redBrush, 0, 0, 5, 5);
+	eventArgs.Drawing.DrawLine(redBrush, 0, 0, 5, 5, 1);
 end
 
 -- Subscribe to the event AFTER defining the function which must be subscribed.