doc: update ircd private_message subsection

doc/src/misc/ircd/private_message.md

@@ -1,33 +1,33 @@
 
 # Configuring a Private chat between users
 
-Any two users on the ircd server can establish a fully encrypted
- communication medium between each other using a basic keypair setup.
+Any two users on the `ircd` server can establish a fully encrypted 
+communication medium between each other using a basic keypair setup.
 
 ## Configuring ircd_config.toml
 
 `ircd_config.toml` should be created by default in `~/.config/darkfi/`
 when you first run `ircd`.
 
-Generate a keypair using the command 
+Generate a keypair using the following command: 
 
 ```shell
 % ircd --gen-keypair
 ```
-This is the Private key used for encryption of messages across the network.
+This will generate a Public Key and a Private Key.
 
-Save the privateKey safely & add it to the `ircd_config.toml` file as shown below.
+Save the Private key safely & add it to the `ircd_config.toml` file as shown below.
 
 ```toml
 [private_key.”your_private_key_goes_here”]
 ```
 
-To share your public key with a user over the ircd server you can use the following command. 
+To share your Public Key with a user over `ircd` you can use one of the 
+public channels or via an external app like Signal, as plaintext DMs 
+are disabled in `ircd`.
 
-     /query User_A  “Hi this is my publickey: XXXXXX"
-
-Note: This message will be publically visible on the IRC chat 
-       i.e anyone running the irc demon can view these messages in their logs. 
+<u><b>Note</b></u>: If you use the first method your message will be publically 
+visible on the IRC chat.
 
 See the [example ircd_config.toml](https://github.com/darkrenaissance/darkfi/blob/master/bin/ircd/ircd_config.toml) for more details
 
@@ -42,10 +42,12 @@ contact_pubkey = “XXXXXXX”
 contact_pubkey = “YYYYYYY”
 ```
 
-<u>Note</u>: After configuring our `ircd_config.toml` file, you will need to restart your irc demon for the changes to reflect. 
+<u><b>Note</b></u>: After configuring our `ircd_config.toml` file, you 
+will need to restart your irc demon for the changes to reflect. 
 
 
-Lets see an Example where 'User_A' sends “Hi” message to 'User_B' using the /msg command  
+Lets see an Example where 'User_A' sends “Hi” message to 'User_B' using 
+the /msg command  
      
      /msg User_B Hi
 
@@ -61,12 +63,12 @@ IRCD logs of 'User_B'
 09:36:59 [INFO] [P2P] Received: Privmsg { id: 123457, nickname: “xxxx”, target: “xxxx”, message: “xxxx”, timestamp: 1665481019, term: 0, read_confirms: 0 }
 09:36:59 [INFO] [P2P] Decrypted received message: Privmsg { id: 123457, nickname: "User_A", target: "User_B", message: "Hi", timestamp: 1665481019, term: 0, read_confirms: 0 }    
 ```
-<u>Note for Weechat Client Users:</u> 
- When you private message somone as shown above,
-the buffer will not pop in weechat client until you receive a
- reply from that person.
-For example here 'User_A' will not see any new buffer on his irc interface for
- the recent message which he just send to 'User_B' until 'User_B' replies,
+<u>Note for Weechat Client Users:</u>\
+When you private message someone as shown above, the buffer will not 
+pop in weechat client until you receive a reply from that person.
+
+For example here 'User_A' will not see any new buffer on his irc interface for 
+the recent message which he just send to 'User_B' until 'User_B' replies,
 but 'User_B' will get a buffer shown on his irc client with the message 'Hi'.      
 
 Reply from 'User_B' to 'User_A' 
@@ -84,4 +86,14 @@ IRCD logs of 'User_A'
 ```
 10:25:46 [INFO] [P2P] Received: Privmsg { id: 123458, nickname: “xxxxxxx”, target: “xxxxxx”, message: “yyyyyy”, timestamp: 1665483945, term: 0, read_confirms: 0 }
 10:25:46 [INFO] [P2P] Decrypted received message: Privmsg { id: 123458, nickname: "User_B”, target: "User_A”, message: "welcome! ", timestamp: 1665483945, term: 0, read_confirms: 0 }
-```    
+```
+
+Or instead of `/msg` command, you can use:
+```
+/query User_B hello
+```
+This works exactly the same as `/msg` except it will open a new buffer 
+with the User_B in your client regardless.
+
+<u><b>Note</b></u>: The contact name is not the irc nickname, it can 
+be anything you want, and you should use it when DMing.