   display.startscrollleft(0x00, 0x0F);
   delay(2000);
   display.stopscroll();
-  delay(1000);    
+  delay(1000);
   display.startscrolldiagright(0x00, 0x07);
   delay(2000);
   display.startscrolldiagleft(0x00, 0x07);

  display.display();
  delay(2000);
  display.clearDisplay();
  
  // draw multiple rectangles
  testfillrect();
  display.display();

  testdrawtriangle();
  delay(2000);
  display.clearDisplay();

  testfilltriangle();
  delay(2000);
  display.clearDisplay();

  // draw the first ~12 characters in the font
  testdrawchar();
  display.display();
