textwidth in example updated

examples/special-papersize.tex

@@ -1,6 +1,8 @@
 \documentclass[paperheight=5.4cm,paperwidth=10.4cm,
                contentheight=5cm,contentwidth=10cm,
-               cutdist=2]
+               cutdist=2,
+               textwidth=0.6,
+               qrwidth=.35]
                {businesscard-qrcode}
 
 \givennames{Gretchen\ Frieda}
@@ -13,4 +15,4 @@
 
 \begin{document}
 	\drawcard
-\end{document}
+\end{document}