diff --git a/include/WebApi_prometheus.h b/include/WebApi_prometheus.h
index 3323ea1..d10cb66 100644
--- a/include/WebApi_prometheus.h
+++ b/include/WebApi_prometheus.h
@@ -1,7 +1,7 @@
 #pragma once
 
-#include <ESPAsyncWebServer.h>
 #include "Hoymiles.h"
+#include <ESPAsyncWebServer.h>
 
 class WebApiPrometheusClass {
 public:
@@ -11,7 +11,7 @@ public:
 private:
     void onPrometheusMetrics(AsyncWebServerRequest* request);
 
-    void addField(AsyncResponseStream *stream, const char*  serial, uint8_t idx, std::shared_ptr<InverterAbstract> inv, uint8_t channel, uint8_t fieldId, const char*  channelName = NULL);
+    void addField(AsyncResponseStream* stream, const char* serial, uint8_t idx, std::shared_ptr<InverterAbstract> inv, uint8_t channel, uint8_t fieldId, const char* channelName = NULL);
 
     AsyncWebServer* _server;
 };
\ No newline at end of file
diff --git a/src/WebApi_prometheus.cpp b/src/WebApi_prometheus.cpp
index f99c984..a335d6e 100644
--- a/src/WebApi_prometheus.cpp
+++ b/src/WebApi_prometheus.cpp
@@ -1,8 +1,8 @@
 #include "WebApi_prometheus.h"
 
 #include "Configuration.h"
-#include "NetworkSettings.h"
 #include "Hoymiles.h"
+#include "NetworkSettings.h"
 
 void WebApiPrometheusClass::init(AsyncWebServer* server)
 {
@@ -23,28 +23,28 @@ void WebApiPrometheusClass::onPrometheusMetrics(AsyncWebServerRequest* request)
 
     stream->print(F("# HELP opendtu_build Build info\n"));
     stream->print(F("# TYPE opendtu_build gauge\n"));
-    stream->printf("opendtu_build{name=\"%s\",id=\"%s\",version=\"%d.%d.%d\"} 1\n",  
-      NetworkSettings.getHostname().c_str(), AUTO_GIT_HASH, CONFIG_VERSION >> 24 & 0xff, CONFIG_VERSION >> 16 & 0xff, CONFIG_VERSION >> 8 & 0xff);
+    stream->printf("opendtu_build{name=\"%s\",id=\"%s\",version=\"%d.%d.%d\"} 1\n",
+        NetworkSettings.getHostname().c_str(), AUTO_GIT_HASH, CONFIG_VERSION >> 24 & 0xff, CONFIG_VERSION >> 16 & 0xff, CONFIG_VERSION >> 8 & 0xff);
 
     stream->print(F("# HELP opendtu_platform Platform info\n"));
     stream->print(F("# TYPE opendtu_platform gauge\n"));
-    stream->printf("opendtu_platform{arch=\"%s\",mac=\"%s\"} 1\n", ESP.getChipModel(), WiFi.macAddress().c_str()); 
+    stream->printf("opendtu_platform{arch=\"%s\",mac=\"%s\"} 1\n", ESP.getChipModel(), WiFi.macAddress().c_str());
 
     stream->print(F("# HELP opendtu_uptime Uptime in seconds\n"));
     stream->print(F("# TYPE opendtu_uptime counter\n"));
-    stream->printf("opendtu_uptime %lld\n", esp_timer_get_time() / 1000000); 
+    stream->printf("opendtu_uptime %lld\n", esp_timer_get_time() / 1000000);
 
     stream->print(F("# HELP opendtu_heap_size System memory size\n"));
     stream->print(F("# TYPE opendtu_heap_size gauge\n"));
-    stream->printf("opendtu_heap_size %zu\n", ESP.getHeapSize()); 
+    stream->printf("opendtu_heap_size %zu\n", ESP.getHeapSize());
 
     stream->print(F("# HELP opendtu_free_heap_size System free memory\n"));
     stream->print(F("# TYPE opendtu_free_heap_size gauge\n"));
-    stream->printf("opendtu_free_heap_size %zu\n", ESP.getFreeHeap()); 
+    stream->printf("opendtu_free_heap_size %zu\n", ESP.getFreeHeap());
 
     stream->print(F("# HELP wifi_rssi WiFi RSSI\n"));
     stream->print(F("# TYPE wifi_rssi gauge\n"));
-    stream->printf("wifi_rssi %d\n", WiFi.RSSI()); 
+    stream->printf("wifi_rssi %d\n", WiFi.RSSI());
 
     for (uint8_t i = 0; i < Hoymiles.getNumInverters(); i++) {
         auto inv = Hoymiles.getInverterByPos(i);
@@ -54,12 +54,12 @@ void WebApiPrometheusClass::onPrometheusMetrics(AsyncWebServerRequest* request)
             ((uint32_t)((inv->serial() >> 32) & 0xFFFFFFFF)),
             ((uint32_t)(inv->serial() & 0xFFFFFFFF)));
         const char* name = inv->name();
-        if(i==0) {
-          stream->print(F("# HELP opendtu_last_update last update from inverter in s\n"));
-          stream->print(F("# TYPE opendtu_last_update gauge\n"));
+        if (i == 0) {
+            stream->print(F("# HELP opendtu_last_update last update from inverter in s\n"));
+            stream->print(F("# TYPE opendtu_last_update gauge\n"));
         }
         stream->printf("opendtu_last_update{serial=\"%s\",unit=\"%d\",name=\"%s\"} %d\n",
-         serial, i, name, inv->Statistics()->getLastUpdate() / 1000); 
+            serial, i, name, inv->Statistics()->getLastUpdate() / 1000);
 
         // Loop all channels
         for (uint8_t c = 0; c <= inv->Statistics()->getChannelCount(); c++) {
@@ -88,13 +88,13 @@ void WebApiPrometheusClass::onPrometheusMetrics(AsyncWebServerRequest* request)
     request->send(stream);
 }
 
-void WebApiPrometheusClass::addField(AsyncResponseStream *stream, const char* serial, uint8_t idx, std::shared_ptr<InverterAbstract> inv, uint8_t channel, uint8_t fieldId, const char* channelName)
+void WebApiPrometheusClass::addField(AsyncResponseStream* stream, const char* serial, uint8_t idx, std::shared_ptr<InverterAbstract> inv, uint8_t channel, uint8_t fieldId, const char* channelName)
 {
     if (inv->Statistics()->hasChannelFieldValue(channel, fieldId)) {
-        const char* chanName = (channelName == NULL) ?  inv->Statistics()->getChannelFieldName(channel, fieldId) : channelName;
-        if(idx==0 && channel==0) {
-          stream->printf("# HELP opendtu_%s in %s\n", chanName, inv->Statistics()->getChannelFieldUnit(channel, fieldId));
-          stream->printf("# TYPE opendtu_%s gauge\n", chanName);
+        const char* chanName = (channelName == NULL) ? inv->Statistics()->getChannelFieldName(channel, fieldId) : channelName;
+        if (idx == 0 && channel == 0) {
+            stream->printf("# HELP opendtu_%s in %s\n", chanName, inv->Statistics()->getChannelFieldUnit(channel, fieldId));
+            stream->printf("# TYPE opendtu_%s gauge\n", chanName);
         }
         stream->printf("opendtu_%s{serial=\"%s\",unit=\"%d\",name=\"%s\",channel=\"%d\"} %f\n", chanName, serial, idx, inv->name(), channel, inv->Statistics()->getChannelFieldValue(channel, fieldId));
     }