diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,3 +1,7 @@
 # munin-plugins-customized
 
-Customized versions of the default munin plugins.
\ No newline at end of file
+Customized versions of the default munin plugins.
+
+## sensors_
+
+This plugin is customized so that the temperature graph is no longer based at y=0, but scaling to the range of temperatures, improving legibility.