_save_pdf.rb in squib-0.16.0.pre.preview1

- old
+ new

@@ -1,10 +1,10 @@
 require 'squib'
 
 Squib::Deck.new(cards: 8) do
   background color: :gray
   rect x: 37.5, y: 37.5, width: 750, height: 1050,
-       x_radius: 37.5, y_radius: 37.5, stroke: 3.0, dash: '4 4'
+       x_radius: 37.5, y_radius: 37.5, stroke_width: 2.0, dash: '4 4'
 
    # Tests for crop marks
    save_pdf file: 'crops-default.pdf', crop_marks: true
    save_pdf file: 'crops-gapped.pdf', crop_marks: true, trim: 37.5, gap: 20
 