minor: a link to describe the format

diff --git a/doc/plugins/contrib/pod.mdwn b/doc/plugins/contrib/pod.mdwn
index 5ca1b33475391566d5b5e0052ec27823452a0d84..dafffa8448ad5939e545a67f327e17008ae157ef 100644 (file)
--- a/doc/plugins/contrib/pod.mdwn
+++ b/doc/plugins/contrib/pod.mdwn
@@ -13,7 +13,7 @@ list of active plugins.
 ## DESCRIPTION
 
 IkiWiki::Plugin::pod is an IkiWiki plugin enabling ikiwiki to
 ## DESCRIPTION
 
 IkiWiki::Plugin::pod is an IkiWiki plugin enabling ikiwiki to

-process pages written in POD (Plain Old Documentation) format.
+process pages written in POD ([Plain Old Documentation](http://en.wikipedia.org/wiki/Plain_Old_Documentation)) format.

 This will treat files with a `.pod` or `.pm` extension as files
 which contain POD markup.
 
 This will treat files with a `.pod` or `.pm` extension as files
 which contain POD markup.