fix throughput graph which inverted in and out values

plugins/other/transmission

@@ -13,6 +13,9 @@ This plugin implements the multigraph protocol and provides the following graphs
   transmission_throughput - monitor traffic volumes of Transmission torrents
   transmission_activity - plugin to monitor traffic speed of Transmission torrents
 
+This plugin requires python and the transmissionrpc python module. 
+See http://pypi.python.org/pypi/transmissionrpc/
+
 =head1 CONFIGURATION
 
     [transmission]
@@ -47,7 +50,7 @@ PURPOSE.
 
 =head1 CONTRIBUTE
 
-find this plugin on github at http://github.com/VolatileMesh/munin-plugin-transmission
+find this plugin on github at http://github.com/VolatileMesh/munin-plugins
 
 =head1 MAGIC MARKERS
 
@@ -86,16 +89,16 @@ graph_vlabel bytes/${graph_period} in (-) / out (+)
 graph_args --base 1000
 graph_category network
 graph_info This graph shows the throughput for Transmission torrents
-up.label sent
-up.type COUNTER
-up.draw LINE1
-up.min 0
-up.graph no
 down.label throughput
-down.negative up
 down.type COUNTER
 down.draw LINE1
 down.min 0
+down.graph no
+up.label sent
+up.negative down
+up.type COUNTER
+up.draw LINE1
+up.min 0
 
 multigraph ${plugin_name}_activity
 graph_title Transmission activity for ${host}