doc: use <PHP_VERSION>, fix php.ini path

Co-Authored-By: Aurélien Tamisier <virtualtam+github@flibidi.net>

diff --git a/doc/md/Unit-tests.md b/doc/md/Unit-tests.md
index 7eebf18e1dc4dcd863d051f1d2cc01d566172ded..91fd05262e8c469f910dbe8233e348b94de4eaf6 100644 (file)
--- a/doc/md/Unit-tests.md
+++ b/doc/md/Unit-tests.md
@@ -30,7 +30,7 @@ $ aptitude install php-xdebug
 $ pacman -S xdebug
 ```
 
-Then add the following line to `/etc/php/php.ini`:
+Then add the following line to `/etc/php/<PHP_VERSION>/cli/php.ini`:
 
 ```ini
 zend_extension=xdebug.so