diff --git a/docs/en/topics/debugging.md b/docs/en/topics/debugging.md
index 040475900..b5367b06f 100644
--- a/docs/en/topics/debugging.md
+++ b/docs/en/topics/debugging.md
@@ -144,5 +144,5 @@ Profiling is the best way to identify bottle necks and other slow moving parts o
 does not include any profiling tools out of the box, but we recommend the use of existing tools such as [XHProf](https://github.com/facebook/xhprof/)
 and [XDebug](http://xdebug.org/).
 
-* (Profiling with XHProf)[http://techportal.inviqa.com/2009/12/01/profiling-with-xhprof/]
-* (Profiling PHP Applications With xdebug)[http://devzone.zend.com/1139/profiling-php-applications-with-xdebug/]
\ No newline at end of file
+* [Profiling with XHProf](http://techportal.inviqa.com/2009/12/01/profiling-with-xhprof/)
+* [Profiling PHP Applications With xdebug](http://devzone.zend.com/1139/profiling-php-applications-with-xdebug/)
\ No newline at end of file