Trying to follow schematic for the first time, getting weird result
If you mean the two lines at the far right of the schematic, they cross each other rather than connect. Notice there is no junction dot. Vcc should never be connected to ground as it creates a short across the power supply.
If you mean the capacitor connection (C4), then that should work fine, if you are using an electrolytic (it should be a 100nF ceramic but your picture shows an electrolytic) make sure it's the right way around. It needs to be parallel between Vcc and GND, not in series with Vcc and the Vcc pin (and Vcc pin to ground?) as I think you may have it in the picture.

To summarise:


Connect pin 20 to V+ rail
Connect pin 10 to ground rail.
Connect 100nF capacitor between pin 20 and pin 10.