fix ordering

Author: Tristan Charbonneau

README.rst

@@ -429,16 +429,16 @@ Configures the hhvm repo for debian/ubuntu
 
 Manages the php-hhvm service.
 
-``php.ng.imagick``
+``php.ng.igbinary``
 ------------------
 
-Installs the php-imagick package.
-Disabled on opensuse no package.
+Installs the php-igbinary package.
 
-``php.ng.igbinary``
+``php.ng.imagick``
 ------------------
 
-Installs the php-igbinary package.
+Installs the php-imagick package.
+Disabled on opensuse no package.
 
 ``php.ng.imap``
 ---------------