More documentation and markup fixes in README

README.md

@@ -1,7 +1,4 @@
-Farabi6
-=======
-
-[![Build Status](https://travis-ci.org/azawawi/farabi6.svg?branch=master)](https://travis-ci.org/azawawi/farabi6)
+# Farabi6 [![Build Status](https://travis-ci.org/azawawi/farabi6.svg?branch=master)](https://travis-ci.org/azawawi/farabi6)
 
 This is a fun Perl 6 port of the Farabi Modern Perl Editor http://metacpan.org/module/Farabi.
 The idea here is to experiment with a Perl 6 in-browser editor running over Rakudo Perl 6. 
@@ -15,25 +12,34 @@ Have fun!
 
 To run it from the local directory:
 
-    bin/farabi6
-    # farabi6 will try to open http://localhost:3030 in your browser
+```
+$ bin/farabi6
+  # farabi6 will try to open http://localhost:3030 in your browser
+```
+
 
 To install it using Panda (a module management tool bundled with Rakudo Star):
 
-    panda update
-    panda install Farabi6
-    farabi6
-    # farabi6 will try to open http://localhost:3030 in your browser
+```
+$ panda update
+$ panda install Farabi6
+$ farabi6
+  # farabi6 will try to open http://localhost:3030 in your browser
+```
 
 You can also change the host name and port using the following command:
 
-    farabi6 --host=localhost --port=4040
+```
+$ farabi6 --host=localhost --port=4040
+```
 
 ## Testing
 
 To run tests:
 
-    prove -e perl6
+```
+$ prove -e "perl6 -Ilib"
+```
 
 ## Author