diff --git a/Munin_local_plugins_README.md b/Munin_local_plugins_README.md
index 82d8001..37b9920 100644
--- a/Munin_local_plugins_README.md
+++ b/Munin_local_plugins_README.md
@@ -78,22 +78,19 @@ To test a plugin you can run: munin-run <plugin_file>
 
 For example:
 
- ```
- # munin-run tahoe_stats_storage_disk_used
- RM1X_gfsd.value 28093239296
- [..]
- ```
+```
+# munin-run tahoe_diskleft
+disk_left.value 670599436800
+```
   
 To display graph configuration add 'config' at the end of command line:
 
- ```
- # munin-run tahoe_stats_storage_disk_used config
- graph_title Tahoe-LAFS Storage Server Disk Used
- graph_vlabel bytes
- graph_category Tahoe-LAFS Stats-Gatherer_storage_server
- graph_info This graph shows disk usage for Tahoe
- graph_args --base 1024
- RM1X_gfsd.label RM1X_gfsd
- RM1X_gfsd.draw LINE1
- [..]
- ```
+```
+#  munin-run tahoe_diskleft config
+graph_title Tahoe-LAFS Remaining Disk Space
+graph_vlabel bytes remaining
+graph_category Tahoe-LAFS
+graph_info This graph shows the total amount of disk space left available in the grid
+disk_left.label disk left
+disk_left.draw LINE1
+```