Guide: Update formatting. Add keyboard icons

README.md

@@ -1,22 +1,26 @@
 # tmux-guide
 tmux: How to use tmux and cheat-sheet for tmux
 
-Configuration:
-============
+# Description:
+**tmux** is a terminal multiplexer which is able to preserve terminal sessions. It is also able to split your terminal window horizontally or programatically.
+
+# Configuration:
 Make sure to create a configuration in your local folder:
-    ~.tmux.conf
+
+`~.tmux.conf`
 
 If your username is John, then your file should be located at somewhere like:
-    /home/john/.tmux.conf
 
-Cheat sheet:
-============
+`/home/john/.tmux.conf`
+
+# Cheat sheet:
+### Launching a command:
     Ctrl+b <command>
-NOTE: First press together [Ctrl] and [b] buttons. Then release your fingers from then and press [b].
+    
+NOTE: First press together keyboard keys <kbd>Ctrl</kbd> and <kbd>b</kbd> buttons. Then release your fingers from then and press <kbd>b</kbd>. Do not laugh, a lot of people don't get it right. ;) 
 
-Commands
-============
-    Windows:
+# Commands
+### Windows:
     c	- window: create
     ,	- window: rename
     p	- window: previous
@@ -24,19 +28,19 @@ Commands
     w	- window: select available windows
     s	- window: list all sessions
 
-Splits:
+### Splits:
     %	- Split: Vertical
     "	- Split: Horizontal
-
-Misc:
+    
+#### Misc
     :	- Commands: Run a custom named command which you have created (e.g. "split-windows")
 
-Panes:
+### Panes:
     q  - Pane: Show numbers
     x  - Pane: Kill
     o  - Panes: Swap
 
-Sessions:
+### Sessions:
     tmux new -s session-name
     tmux list-sessions
     tmux attach -t session-name