Add missing documentation. r=mkanat.

https://bugzilla.mozilla.org/show_bug.cgi?id=629321

diff --git a/Bugzilla/Config/Common.pm b/Bugzilla/Config/Common.pm
index 7416b17942d7f56417f59c64b7abf6937e10bc09..9222fb0a730eb86d8294db584431c28a6f71f908 100644 (file)
--- a/Bugzilla/Config/Common.pm
+++ b/Bugzilla/Config/Common.pm
@@ -437,7 +437,9 @@ Bugzilla::Config::Common - Parameter checking functions
 
 =head1 DESCRIPTION
 
-All parameter checking functions are called with two parameters:
+All parameter checking functions are called with two parameters: the value to 
+check, and a hash with the details of the param (type, default etc.) as defined
+in the relevant F<Bugzilla::Config::*> package.
 
 =head2 Functions