Update title

Author: adrianscheit

pages/index.html

@@ -5,7 +5,7 @@
     <link rel="icon" href="data:;base64,iVBORw0KGgo=" />
     <meta name="description" content="GitHub pages with Modbus tool, supports Modbus RTU and Modbus ASCII" />
     <meta charset="utf-8" />
-    <title>Modbus tool</title>
+    <title>WEB Modbus</title>
     <meta name="viewport" content="width=device-width, initial-scale=1" />
     <meta name="author" content="" />
     <style>