Alphabetize debugging and profiling

README.md

@@ -382,17 +382,17 @@ Please see [CONTRIBUTING](https://github.com/ziadoz/awesome-php/blob/master/CONT
 *Libraries and tools for debugging and profiling code.*
 
 * [APM](http://pecl.php.net/package/APM) - Monitoring extension collecting errors and statistics into SQLite/MySQL/StatsD.
-* [xDebug](https://github.com/xdebug/xdebug) - A debug and profile tool for PHP.
-* [PHP Debug Bar](http://phpdebugbar.com/) - A debugging toolbar.
-* [PHP Console](https://github.com/Seldaek/php-console) - A web debugging console.
 * [Barbushin PHP Console](https://github.com/barbushin/php-console) - Another web debugging console using Google Chrome.
-* [PHPDBG](http://phpdbg.com/) - An interactive PHP debugger.
-* [Tracy](https://github.com/nette/tracy) - A simple error detection, logging and time measuring library.
-* [Z-Ray](http://www.zend.com/en/products/server/z-ray) - A debug and profile tool for Zend Server.
-* [XHProf](https://github.com/phacility/xhprof) - A profiling tool originally developed by Facebook.
 * [Blackfire.io](https://blackfire.io) - A low-overhead code profiler.
 * [Kint](https://github.com/raveren/kint) - A debugging and profiling tool.
+* [PHP Console](https://github.com/Seldaek/php-console) - A web debugging console.
+* [PHP Debug Bar](http://phpdebugbar.com/) - A debugging toolbar.
 * [PHPBench](https://github.com/phpbench/phpbench) - A benchmarking Framework.
+* [PHPDBG](http://phpdbg.com/) - An interactive PHP debugger.
+* [Tracy](https://github.com/nette/tracy) - A simple error detection, logging and time measuring library.
+* [xDebug](https://github.com/xdebug/xdebug) - A debug and profile tool for PHP.
+* [XHProf](https://github.com/phacility/xhprof) - A profiling tool originally developed by Facebook.
+* [Z-Ray](http://www.zend.com/en/products/server/z-ray) - A debug and profile tool for Zend Server.
 
 ## Build Tools
 *Project build and automation tools.*