power/stats: Rename readEnergyMeters to readEnergyMeter

Bug: 135067502
Test: build
Change-Id: I76e73668faf248ca33a37eb221973d2164d9c9b8
Merged-In: I76e73668faf248ca33a37eb221973d2164d9c9b8
diff --git a/power/stats/aidl/default/PowerStats.cpp b/power/stats/aidl/default/PowerStats.cpp
index 6cb0a73..0ffbd08 100644
--- a/power/stats/aidl/default/PowerStats.cpp
+++ b/power/stats/aidl/default/PowerStats.cpp
@@ -53,8 +53,8 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus PowerStats::readEnergyMeters(const std::vector<int32_t>& in_channelIds,
-                                                std::vector<EnergyMeasurement>* _aidl_return) {
+ndk::ScopedAStatus PowerStats::readEnergyMeter(const std::vector<int32_t>& in_channelIds,
+                                               std::vector<EnergyMeasurement>* _aidl_return) {
     (void)in_channelIds;
     (void)_aidl_return;
     return ndk::ScopedAStatus::ok();