Update GitHub link in index.html

Author: RaspberryFpc

docs/index.html

@@ -114,10 +114,10 @@
 <header>
   <h1>BME280 Free Pascal Driver</h1>
   <p>Raspberry Pi · I2C · Temperature · Humidity · Pressure · Dewpoint</p>
-  <p>
-  <a href="https://github.com/RaspberryFpc/BME280-FreePascal-Driver"
-     style="color:#81d4fa; font-weight:500;">
-    ▶ Project on GitHub
+<p>
+  <a href="https://github.com/RaspberryFpc/RaspberryPi-BME280-GUI"
+     style="color: #81d4fa; font-weight: 500;">
+    ▶ View Project on GitHub
   </a>
 </p>
 </header>