Fix spelling of "Power factor" and capitalization in enphase_envoy (#141285)

* Fix spelling of "Power factor" and capitalization in `enphase_envoy`

* Update test_sensor.ambr

Author: NoRi2909

homeassistant/components/enphase_envoy/strings.json

@@ -187,13 +187,13 @@
         "name": "Lifetime energy consumption {phase_name}"
       },
       "balanced_net_consumption": {
-        "name": "balanced net power consumption"
+        "name": "Balanced net power consumption"
       },
       "lifetime_balanced_net_consumption": {
         "name": "Lifetime balanced net energy consumption"
       },
       "balanced_net_consumption_phase": {
-        "name": "balanced net power consumption {phase_name}"
+        "name": "Balanced net power consumption {phase_name}"
       },
       "lifetime_balanced_net_consumption_phase": {
         "name": "Lifetime balanced net energy consumption {phase_name}"
@@ -217,7 +217,7 @@
         "name": "Net consumption CT current"
       },
       "net_ct_powerfactor": {
-        "name": "Powerfactor net consumption CT"
+        "name": "Power factor net consumption CT"
       },
       "net_ct_metering_status": {
         "name": "Metering status net consumption CT"
@@ -235,7 +235,7 @@
         "name": "Production CT current"
       },
       "production_ct_powerfactor": {
-        "name": "powerfactor production CT"
+        "name": "Power factor production CT"
       },
       "production_ct_metering_status": {
         "name": "Metering status production CT"
@@ -262,7 +262,7 @@
         "name": "Storage CT current"
       },
       "storage_ct_powerfactor": {
-        "name": "Powerfactor storage CT"
+        "name": "Power factor storage CT"
       },
       "storage_ct_metering_status": {
         "name": "Metering status storage CT"
@@ -289,7 +289,7 @@
         "name": "Net consumption CT current {phase_name}"
       },
       "net_ct_powerfactor_phase": {
-        "name": "Powerfactor net consumption CT {phase_name}"
+        "name": "Power factor net consumption CT {phase_name}"
       },
       "net_ct_metering_status_phase": {
         "name": "Metering status net consumption CT {phase_name}"
@@ -307,7 +307,7 @@
         "name": "Production CT current {phase_name}"
       },
       "production_ct_powerfactor_phase": {
-        "name": "Powerfactor production CT {phase_name}"
+        "name": "Power factor production CT {phase_name}"
       },
       "production_ct_metering_status_phase": {
         "name": "Metering status production CT {phase_name}"
@@ -334,7 +334,7 @@
         "name": "Storage CT current {phase_name}"
       },
       "storage_ct_powerfactor_phase": {
-        "name": "Powerfactor storage CT {phase_name}"
+        "name": "Power factor storage CT {phase_name}"
       },
       "storage_ct_metering_status_phase": {
         "name": "Metering status storage CT {phase_name}"