Update readme.md

Also works on R730xd

readme.md

@@ -1,4 +1,4 @@
-# fan speed controller for dell R710, R520 etc
+# fan speed controller for dell R710, R520, R730xd etc
 
 Dells don't like having third party cards installed, and defaults to
 ramping up the fan speed to "jetliner taking off" mode when third
@@ -8,7 +8,7 @@ various components (disks via hddtemp, CPUs and GPUs via sensors,
 ambient temperature via ipmitool).
 
 This repo is forked from NoLooseEnds/Scripts, which contained
-R710-IPMI-TEMP.  I have extended it to work on my R520, being a bit
+R710-IPMI-TEMP.  I have extended it to work on both my R520 and R730xd (unchanged despite hardware raid card, GPU etc), being a bit
 smarter regarding the CPU and HDD temps instead of just caring about
 the ambient temperature.  It uses ipmi raw commands that seem to be
 similar across a wide range of dell server generations (google