README.md in qlang-0.0.27 vs README.md in qlang-0.0.141

@@ -1,63 +1,45 @@
 # Qlang
 
-[![Gem Version](https://badge.fury.io/rb/qlang.svg)](http://badge.fury.io/rb/qlang) [![Build Status](https://travis-ci.org/gogotanaka/Q.svg?branch=master)](https://travis-ci.org/gogotanaka/Q) [![Coverage Status](https://coveralls.io/repos/gogotanaka/Q/badge.png?branch=master)](https://coveralls.io/r/gogotanaka/Q?branch=master) [![Code Climate](https://codeclimate.com/github/gogotanaka/Q/badges/gpa.svg)](https://codeclimate.com/github/gogotanaka/Q) [![Dependency Status](https://gemnasium.com/gogotanaka/Q.svg)](https://gemnasium.com/gogotanaka/Q)
-
 Enjoy MATH with Keyboard.
 
-### Differentiate
 
 ```
-d/dx(cos(x))
-=> ( - sin( x ) )
+# Differentiate
 
-d/dx(log(x))
-=> ( 1 / x )
+Q:-> d/dx(cos(x))
+( - sin( x ) )
 
-# You can omit parentheses
+Q:-> d/dx(log(x))
+( 1 / x )
 
-d/dy y^2                        
-=> ( 2 * y )
+Q:-> d/dy(y ** 2)                        
+( 2 * y )
 
-d/dy xy                       
-=> ( x )
-```
 
+# Integrate
 
-### Integrate
+Q:-> S(log(x)dx)[0..1]
+( - sin( x ) )
 
-```
-S(log(x)dx)[0..1]
-=> - oo
+Q:-> d/dx(log(x))
+( 1 / x )
 
-S(sin(x)dx)[0..pi]
-=> 2.0
+Q:-> d/dy(y ** 2)                        
+( 2 * y )
 
-S(cos(x)dx)[0..pi]                       
-=> 0.0
-```
-
-
 ### Matrix
-
-```
+Q:->(1 2 3; 4 5 6)
 (1 2 3; 4 5 6)
-=> (1 2 3; 4 5 6)
 
-(1 2 3; 4 5 6) + (1 2 3; 4 5 6)
-=> (2 4 6; 8 10 12)
+Q:-> (1 2 3; 4 5 6) + (1 2 3; 4 5 6)
+(2 4 6; 8 10 12)
 
-(1 2 3; 4 5 6) * (1 2 3)
-=> (14 32)
-```
+Q:-> (1 2 3; 4 5 6) * (1 2 3)
+(14 32)
 
-### Function
 ```
-f(x, y) = xy
-f(1, 2)
-=> 2
-```
 
 
 ## How to use
 
 Install it yourself as:
@@ -77,10 +59,10 @@
     $ qlang -i
 
 
 ## Contributing
 
-1. Fork it ( https://github.com/gogotanaka/Q/fork )
+1. Fork it ( https://github.com/[my-github-username]/qlang/fork )
 2. Create your feature branch (`git checkout -b my-new-feature`)
 3. Commit your changes (`git commit -am 'Add some feature'`)
 4. Push to the branch (`git push origin my-new-feature`)
 5. Create a new Pull Request