Fix styles in README

README.asciidoc

@@ -47,11 +47,11 @@ You have to add a relay port in WeeChat, for example on port 1234:
 
 In QWeeChat, click on connect and enter fields:
 
-* 'server': the IP address or hostname of your machine with WeeChat running
-* 'port': the relay port (defined in WeeChat)
-* 'password': the relay password (defined in WeeChat)
+* _server_: the IP address or hostname of your machine with WeeChat running
+* _port_: the relay port (defined in WeeChat)
+* _password_: the relay password (defined in WeeChat)
 
-Options can be changed in file '~/.qweechat/qweechat.conf'.
+Options can be changed in file _~/.qweechat/qweechat.conf_.
 
 == Copyright