Change inventory string for power supplies

Change the hardcoded power supply inventory paths to match the ones in
the MRW, which are used by the LED manager.

Change-Id: I1ba52286233e27b95c7296137aa135bbb4ef2d62
Signed-off-by: Brandon Wyman <bjwyman@gmail.com>
diff --git a/meta-witherspoon/recipes-phosphor/power/witherspoon-pfault-analysis/witherspoon-power-supply-monitor@.service b/meta-witherspoon/recipes-phosphor/power/witherspoon-pfault-analysis/witherspoon-power-supply-monitor@.service
index 0e8f9d0..5de65df 100644
--- a/meta-witherspoon/recipes-phosphor/power/witherspoon-pfault-analysis/witherspoon-power-supply-monitor@.service
+++ b/meta-witherspoon/recipes-phosphor/power/witherspoon-pfault-analysis/witherspoon-power-supply-monitor@.service
@@ -1,7 +1,7 @@
 [Unit]
 Description=Witherspoon Power Supply %I Monitor
-Wants=mapper-wait@-xyz-openbmc_project-inventory-system-chassis-power_supply%i.service
-After=mapper-wait@-xyz-openbmc_project-inventory-system-chassis-power_supply%i.service
+Wants=mapper-wait@-xyz-openbmc_project-inventory-system-chassis-powersupply%i.service
+After=mapper-wait@-xyz-openbmc_project-inventory-system-chassis-powersupply%i.service
 Wants=mapper-wait@-org-openbmc-control-power0.service
 After=mapper-wait@-org-openbmc-control-power0.service
 ConditionPathExists={envfiledir}/obmc/power-supply-monitor/power-supply-monitor-%i.conf