Merge pull request #100 from JJK96/patch-1

Change pyrebase to pyrebase4

pentesting-cloud/gcp-security/gcp-services/gcp-firebase-enum.md

@@ -50,6 +50,7 @@ If you have credentials to access the Firebase database you can use a tool such
 
 ```python
 #Taken from https://blog.assetnote.io/bug-bounty/2020/02/01/expanding-attack-surface-react-native/
+#Install pyrebase: pip install pyrebase4
 import pyrebase
 
 config = {
@@ -66,7 +67,7 @@ db = firebase.database()
 print(db.get())
 ```
 
-To test other actions on the database, such as writing to the database, refer to the Pyrebase documentation which can be found [here](https://github.com/thisbejim/Pyrebase).
+To test other actions on the database, such as writing to the database, refer to the Pyrebase4 documentation which can be found [here](https://github.com/nhorvath/Pyrebase4).
 
 ### Access info with APPID and API Key <a href="#access-info-with-appid-and-api-key" id="access-info-with-appid-and-api-key"></a>