fix(docs) typos in troubleshooting

docs/troubleshooting.md

@@ -178,7 +178,7 @@ Nina will now connect to your camera.
 
 ## Stellarium Troubleshooting
 
-### S1 - StellariumPLUS Cannot connect to ABP
+### S1 - StellariumPLUS Cannot Connect to ABP
 There are three approaches to connect StellariiumPLUS to the ABP, depending on your setup scenario.
 * Scenario A: The ABP device conencts to Polaris Hotspot only.
     * Connect your phone to the Polaris Hotspot.
@@ -197,7 +197,7 @@ There are three approaches to connect StellariiumPLUS to the ABP, depending on y
     * In Stellarium's Observing Tools Setup, enter a Network Host of `192.168.X.XXX`
     * This address needs to match the IP address of your ABP machine on your NinaAir Wifi.
 
-### S2 - Still cannot connect to ABP
+### S2 - Still Cannot Connect StellariumPLUS to ABP
 * Check IP connectivity. You must run StellariumPLUS on a mobile device that can communicate with the ABP driver. Use a free mobile Ping app to check that you can ping the ABP driver device. If you cannot ping, then check that you are not using the phone's mobile data, that you are within range of your router's Wi-Fi signal, and that your phone is connected to your home Wi-Fi.
 * Check the StellariumPLUS Host field on the Observing Tools settings popup. This needs to be set to the ABP Driver's IP address. Do not use 127.0.0.1 Loopback. 
 * Check stellarium_telescope_ip_address in config.toml. This can be left as its default '' to make the Driver serve the SynScan protocol on any network adapter it can find. If you want to limit the IP address servered by the Driver, you can set this to the IP address of the Mini-PC on your home network.