Update documentation

README.md

@@ -24,47 +24,51 @@ The API documentation is available at: http://kit.riimu.net/api/pathjoin/
 
 ## Requirements ##
 
-In order to use this library, the following requirements must be met:
-
-  * PHP version 5.6
+  * The minimum supported PHP version is 5.6
 
 ## Installation ##
 
-This library can be installed by using [Composer](http://getcomposer.org/). In
-order to do this, you must download the latest Composer version and run the
-`require` command to add this library as a dependency to your project. The
-easiest way to complete these two tasks is to run the following two commands
-in your terminal:
+### Installation with Composer ###
 
-```
-php -r "readfile('https://getcomposer.org/installer');" | php
-php composer.phar require "riimu/kit-pathjoin:1.*"
-```
+The easiest way to install this library is to use Composer to handle your
+dependencies. In order to install this library via Composer, simply follow
+these two steps:
+
+  1. Acquire the `composer.phar` by running the Composer
+     [Command-line installation](https://getcomposer.org/download/)
+     in your project root.
 
-If you already have Composer installed on your system and you know how to use
-it, you can also install this library by adding it as a dependency to your
-`composer.json` file and running the `composer install` command. Here is an
-example of what your `composer.json` file could look like:
+  2. Once you have run the installation script, you should have the `composer.phar`
+     file in you project root and you can run the following command:
+
+     ```
+     php composer.phar require "riimu/kit-pathjoin:^1.2"
+     ```
+
+After installing this library via Composer, you can load the library by
+including the `vendor/autoload.php` file that was generated by Composer during
+the installation.
+
+### Adding the library as a dependency ###
+
+If you are already familiar with how to use Composer, you may alternatively add
+the library as a dependency by adding the following `composer.json` file to your
+project and running the `composer install` command:
 
 ```json
 {
     "require": {
-        "riimu/kit-pathjoin": "1.*"
+        "riimu/kit-pathjoin": "^1.2"
     }
 }
 ```
 
-After installing this library via Composer, you can load the library by
-including the `vendor/autoload.php` file that was generated by Composer during
-the installation.
-
 ### Manual installation ###
 
-You can also install this library manually without using Composer. In order to
-do this, you must download the [latest release](https://github.com/Riimu/Kit-PathJoin/releases/latest)
-and extract the `src` folder from the archive to your project folder. To load
-the library, you can simply include the `src/autoload.php` file that was
-provided in the archive.
+If you do not wish to use Composer to load the library, you may also download
+the library manually by downloading the [latest release](https://github.com/Riimu/Kit-PathJoin/releases/latest)
+and extracting the `src` folder to your project. You may then include the
+provided `src/autoload.php` file to load the library classes.
 
 ## Usage ##
 

examples/example.php

@@ -1,6 +1,6 @@
 <?php
 
-require '../src/autoload.php';
+require __DIR__ . '/../vendor/autoload.php';
 use Riimu\Kit\PathJoin\Path;
 
 // Both of the following will output 'foo/bar' on Unix and 'foo\bar' on Windows