diff --git a/Arduino/CanGrow/CanGrow.ino b/Arduino/CanGrow/CanGrow.ino
index e8805c6..0d0807f 100644
--- a/Arduino/CanGrow/CanGrow.ino
+++ b/Arduino/CanGrow/CanGrow.ino
@@ -172,6 +172,8 @@ ESP8266WebServer webserver(80);
  */
  
 // Template: const char HTMLexamplepage[] PROGMEM = R"EOF()EOF";
+
+// first part of HTML header stuff
 const char HTMLheaderP1[] PROGMEM = R"EOF(
 <!DOCTYPE html>
 <html>
@@ -180,7 +182,9 @@ const char HTMLheaderP1[] PROGMEM = R"EOF(
  <meta name='viewport' content='width=device-width, initial-scale=1.0'>
 <title>
 )EOF";
- // page title 
+ // here comes the page title in returnHTMLheader()
+ 
+// second part of HTML header stuff
 const char HTMLheaderP2[] PROGMEM = R"EOF(
  </title>
  <!-- <link rel='stylesheet' href='/style.css'> -->
@@ -276,7 +280,7 @@ a:active {
 </head>
 <body>
  <ul class='nav'>)EOF";
-// Menu as unordered List, defined in returnHTMLheader
+// here comes the menu as unordered List in returnHTMLheader()
 
 
 const char HTMLfooter[] PROGMEM = R"EOF(
