--- ./plugins/node.d.freebsd/coretemp.in.orig	2011-02-14 23:51:14.000000000 +0100
+++ ./plugins/node.d.freebsd/coretemp.in	2011-02-14 23:52:10.000000000 +0100
@@ -75,7 +75,7 @@
 	reqcpus
 	for cpu in $cpus ; do
 		echo -n "CPU$cpu.value "
-		sysctl -n dev.cpu.$cpu.temperature
+		sysctl -n dev.cpu.$cpu.temperature | tr -d 'C'
 	done
 }