Those resistors and LEDs are only for documentation purpose and do not change the behavior of the chip.
Glad to see you get start with PSoC6 application
As for CE220263, please ignore the resistors and LEDs symbols shown on top design. They are just for purpose of demonstration and actually affects nothing.
Just refer to the actual connection of pins p0_3 and p11_1 in board schematic, where the pins sink current while LEDs lightening. The different resistor values might be due to the different forward current/voltage curve of LED for each color.