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[git.ikiwiki.info.git] / doc / plugins / sparkline.mdwn

diff --git a/doc/plugins/sparkline.mdwn b/doc/plugins/sparkline.mdwn
index 1b22054a65a66b580938fe682d8701144b09078d..9a5d0eb74b99d33ee8e6f5fd72c0e8a6942995de 100644 (file)
--- a/doc/plugins/sparkline.mdwn
+++ b/doc/plugins/sparkline.mdwn
@@ -20,6 +20,8 @@ to use the plugin, you will need:
 On a Debian system, this can be accomplished by installing these packages:
 `libsparkline-php` `php5-gd` `php5-cli` `libdigest-sha1-perl`
 
+This plugin also uses the [[cpan Digest::SHA1]] perl module.
+
 # examples
 
        \[[sparkline 1 3 5 -3 10 0 width=40 height=16