diff --git a/tools/pmmn/bin/pmmn b/tools/pmmn/bin/pmmn
index e2749346..f7babd08 100755
--- a/tools/pmmn/bin/pmmn
+++ b/tools/pmmn/bin/pmmn
@@ -1,6 +1,6 @@
 #! /usr/bin/perl
 # Poor man's Munin Node
-# Usable with only Perl 5
+# Usable with as little as Perl 5 core
 #(c) 2012 LGPL - Steve Schnepp <steve.schnepp@pwkf.org>
 
 use warnings;