updates

README.adoc

@@ -11,11 +11,11 @@ to keep the minimal asthetic, but at the same time make more practical.
 
 CWM is a minimalist floating window manager:
 
-* ☒ float windows by default.
-* ☒ snap any window into a corner, or edge of the screen.
-* ☒ snap the floating windows into a tiling configuration. eg either
+* [x] float windows by default.
+* [x] snap any window into a corner, or edge of the screen.
+* [x] snap the floating windows into a tiling configuration. eg either
 horizontal master/stack, or vertical master/stack.
-* ☒ retain gaps between the windows and the edge of the screen.
+* [x] retain gaps between the windows and the edge of the screen.
 
 Also there is also a native application launcher that you can drive with
 the mouse or touchpad. eg use the keyboard to launch applications.
@@ -90,6 +90,7 @@ image:images/VirtualBox11.png[native-luancher2]
 
 Or you may run applications from the shell. For example:
 
+[source, bash]
 ....
 $ chromium-browser&
 ....