manual/graphics/stroke_join.rb in prawn-2.0.1 vs manual/graphics/stroke_join.rb in prawn-2.0.2

@@ -17,10 +17,10 @@
   self.line_width = 25
 
   [:miter, :round, :bevel].each_with_index do |style, i|
     self.join_style = style
 
-    y = 200 - i*100
+    y = 200 - i * 100
     stroke do
       move_to(100, y)
       line_to(200, y + 100)
       line_to(300, y)
     end