add cpan link

diff --git a/doc/plugins/sortnaturally.mdwn b/doc/plugins/sortnaturally.mdwn
index 91f373f6ba107de5338b4e273804647d2b6a34a8..a1638194623753c796941d1d204ec77e2acbe25b 100644 (file)
--- a/doc/plugins/sortnaturally.mdwn
+++ b/doc/plugins/sortnaturally.mdwn
@@ -1,5 +1,6 @@
 [[!template id=plugin name=sortnaturally core=1 author="[[chrysn]], [[smcv]]"]]
 [[!tag type/meta]]
 
-This plugin provides the `title_natural` [[ikiwiki/pagespec/sorting]] order,
-which uses Sort::Naturally to sort numbered pages in a more natural order.
+This plugin provides the `title_natural` [[ikiwiki/pagespec/sorting]]
+order, which uses [[!cpan Sort::Naturally]] to sort numbered pages in a
+more natural order.