diff --git a/tunnels.cfg.md b/tunnels.cfg.md
index 6b1e2d8..0196be1 100644
--- a/tunnels.cfg.md
+++ b/tunnels.cfg.md
@@ -1,13 +1,15 @@
 tunnels.cfg is designed to support multiple I2P tunnels.  
 Must be located in ~/.i2pd.  
 
-Consists of multiple [client] and [server] sections.  
-Each [client] specifies I2P client tunnel and each [server] specifies I2P server tunnel.  
+Consists of multiple sections with unique name each.
+Section type is specified by 'type' parameter  with possible values 'client' or 'server'. 
+Each 'client' specifies I2P client tunnel and each 'server' specifies I2P server tunnel.  
+Must contain few mandatory parameters, some optional parameters might be also presented.
 
 Example of client tunnel:  
 
- `[client]`  
- `name=IRC`    
+ `[IRC]`  
+ `type=client`    
  `port=6668`  
  `destination=irc.echelon.i2p`  
  `keys=irc.dat `  
@@ -17,8 +19,8 @@ If keys file is not found, new keys will be created and store into specified fil
 Client tunnels might share same local destination, if keys file contains same identity.  
 
 Example of server tunnel:  
- `[server]`   
- `name=WWW`  
+ `[WWW]`   
+ `type=server`  
  `host=127.0.0.1`  
  `port=80`  
  `keys=eepsite.dat`