Adjust stroke weight in ortho example
Adjust stroke weight in ortho example

It was impossible to understand the example when the stroke weight was at the default setting (1).
Closes #2283

black-kite/p5.js,bomoko/p5.js,nucliweb/p5.js,kennethdmiller3/p5.js,limzykenneth/p5.js,mlarghydracept/p5.js,Jared-Sprague/p5.js,processing/p5.js,limzykenneth/p5.js,Jared-Sprague/p5.js,sakshamsaxena/p5.js,sakshamsaxena/p5.js,joecridge/p5.js,kennethdmiller3/p5.js,black-kite/p5.js,joecridge/p5.js,processing/p5.js,bomoko/p5.js,nucliweb/p5.js,dhowe/p5.js,mlarghydracept/p5.js,dhowe/p5.js