Xbee/Joystick PCB

I am making a wireless PCB that has a Joystick and a Xbee for wireless connection to my Arduino; but the catch is I'm new to making PCB's. The resistor on the left is 1.8 ohms, the 2 holes are for a 9v power supply, and the resistor to the right is 3.0 ohms. If you can tell me what is wrong (If anything is wrong) or if there a tiny fixes. I am using a Parallax 2-Axis Joystick.