Update README.md

README.md

 # gfwlist
 ## The OFFICIAL gfwlist here!
 
-Everyone knows that Chinese people are living in a special environment. There is a government-run firewall that blocks and interferes with sites containing sensitive or unwanted information. Meanwhile there’s the extensive network of self-censors at all of domestic internet companies who delete contents they fear might incur the wrath of the regime, but there are also lots of websites refuse to do that.
+Everyone knows that Chinese people are living in a special environment. There is a government-run firewall that blocks and interferes with websites containing sensitive or unwanted information. Meanwhile there’s an extensive network of self-censors in all domestic Internet companies who delete contents they fear which might incur the wrath of the regime, but there are also lots of websites refuse to do that. Hence they are often blocked.
 
 There are other cases for example many streaming services or restricted contents provider have blocked IPs from China. What a pity!
 
@@ -11,6 +11,6 @@ TL;DR: This list embraces websites which Chinese authorities and some service pr
 
 GFWList URL(Github): https://raw.githubusercontent.com/gfwlist/gfwlist/master/gfwlist.txt
 
-GFWList URL(Backup)：http://gfwli.st/gfwlist.txt
+GFWList URL(Backup): http://gfwli.st/gfwlist.txt
 
 Note that due to abuse of github raw function we might change the URL in the future to avoid violation of [ToS](https://github.com/site/terms).