updated url of web demo

Author: kenarsa

.gitmodules

@@ -1,3 +1,3 @@
 [submodule "resources/porcupine"]
 	path = resources/porcupine
-	url = git@github.com:Picovoice/porcupine.git
+	url = https://github.com/Picovoice/porcupine.git

README.md

@@ -62,7 +62,7 @@ about the Picovoice development and commercial license terms and fees, [contact
 
 ## Try It Out
 
-* [Interactive Web Demo](https://picovoice.ai/products/rhino.html)
+* [Interactive Web Demo](https://picovoice.ai/demos/rhino/)
 
 * [Picovoice Console](https://console.picovoice.ai/)