diff --git a/tools/esp8266/README.md b/tools/esp8266/README.md
index f4f9e1c5..57066fc0 100644
--- a/tools/esp8266/README.md
+++ b/tools/esp8266/README.md
@@ -65,4 +65,3 @@ For now the following inverters should work out of the box:
 - `Time` 1.6.1
 - `RF24` 1.4.2
 - `PubSubClient` 2.8
-
diff --git a/tools/esp8266/app.cpp b/tools/esp8266/app.cpp
index d8dea744..d45baa62 100644
--- a/tools/esp8266/app.cpp
+++ b/tools/esp8266/app.cpp
@@ -62,7 +62,7 @@ void app::setup(uint32_t timeout) {
     mWeb->on("/hoymiles",    std::bind(&app::showHoymiles,   this));
     mWeb->on("/livedata",    std::bind(&app::showLiveData,   this));
     mWeb->on("/json",        std::bind(&app::showJSON,       this));
-    
+
     if(mSettingsValid) {
         mEep->read(ADDR_INV_INTERVAL, &mSendInterval);
         if(mSendInterval < 5)
@@ -753,7 +753,7 @@ void app::showLiveData(void) {
             modHtml += F("</pre>");
 #endif
         }
-    }    
+    }
     mWeb->send(200, F("text/html"), modHtml);
 }
 
diff --git a/tools/esp8266/app.h b/tools/esp8266/app.h
index 17d840a9..1970ed7d 100644
--- a/tools/esp8266/app.h
+++ b/tools/esp8266/app.h
@@ -69,7 +69,7 @@ class app : public Main {
         void showHoymiles(void);
         void showLiveData(void);
         void showJSON(void);
-        
+
 
         void saveValues(bool webSend);
         void updateCrc(void);
diff --git a/tools/esp8266/favicon.h b/tools/esp8266/favicon.h
index e3c9b00a..f0c501cd 100644
--- a/tools/esp8266/favicon.h
+++ b/tools/esp8266/favicon.h
@@ -5,7 +5,7 @@
 
 
 // a) https://www.favicon-generator.org/
-// b) exiftool -all:all= -r 
+// b) exiftool -all:all= -r
 // c) hexlify.py:
 //    import sys
 //    f = open (sys.argv[1], 'rb').read()