fix a typo in /foam/demos/olympics/Controller.js (#3939)
fix a typo in /foam/demos/olympics/Controller.js (#3939)


foam-framework/foam2,jacksonic/vjlofvhjfgm,foam-framework/foam2,foam-framework/foam2,jacksonic/vjlofvhjfgm,jacksonic/vjlofvhjfgm,foam-framework/foam2,foam-framework/foam2