Document scope of support

ADBLOCKING.md

@@ -19,9 +19,10 @@ Note that:
 * applications, like the browser, may cache data, so you might need to clear caches
 * applications, browsers mostly, that have a *"data saver"* like feature that proxies requests through their servers (eg. Opera w/ Turbo, Opera Max app, Puffin, Chrome w/ data saver, UC Browser, Yandex w/ Turbo, Apus Browser, KK Browser, Onavo Extend, Maxthon) will not have ads blocked as NetGuard can't even see those domain requests
 * YouTube ads are not domain based and cannot be blocked
-* NetGuard does not use the IP adresses in the hosts file, because it doesn't route blocked domains to localhost
+* NetGuard does not use the IP addresses in the hosts file, because it doesn't route blocked domains to localhost
 * NetGuard does not concatenate hosts files, so you will have to use a source which does this for you or do it yourself
 * you can check the number of hosts (domains) imported by pulling the NetGuard notification down using two fingers
+* wildcards are not supported due to performance and battery usage reasons
 * **ad blocking is not available when NetGuard was installed from the Play store!**
 
 <br />

FAQ.md

@@ -455,4 +455,6 @@ Thanks @[pulser](https://github.com/pulser/)
 
 <br />
 
+**NetGuard is supported for phones and tablets only, so not for other device types like on a television or in a car.**
+
 **If you didn't find the answer to your question, you can ask your questions [in this forum](http://forum.xda-developers.com/showthread.php?t=3233012) or contact me directly [by e-mail](mailto:marcel+netguard@faircode.eu)**.

README.md

@@ -218,7 +218,7 @@ Support
 
 For questions, feature requests and bug reports, please [use this XDA-Developers forum thread](http://forum.xda-developers.com/showthread.php?t=3233012)
 
-**There is no support on ad blocking.**
+**NetGuard is supported for phones and tablets only, so not for other device types like on a television or in a car.**
 
 Contributing
 ------------