Fix grammar in Google Auth SHA-1 fingerprint note (supabase#37417)

docs: fix grammar in Google Auth SHA-1 fingerprint instructions

Author: shanta3220

apps/docs/content/guides/auth/social-login/auth-google.mdx

@@ -95,7 +95,7 @@ To use Google's pre-built signin buttons:
 
     1. Configure OAuth credentials for your Google Cloud project in the [Credentials](https://console.cloud.google.com/apis/credentials) page of the console. When creating a new OAuth client ID, choose _Android_ or _iOS_ depending on the mobile operating system your app is built for.
         - For Android, use the instructions on screen to provide the SHA-1 certificate fingerprint used to sign your Android app.
-          - You will have a different set of SHA-1 certificate fingerprint for testing locally and going to production. Make sure to add both to the Google Cloud Console. and add all of the Client IDs to Supabase dashboard.
+          - You will have a different set of SHA-1 certificate fingerprints for testing locally and going to production. Make sure to add both to the Google Cloud Console, and add all of the Client IDs to the Supabase dashboard.
         - For iOS, use the instructions on screen to provide the app Bundle ID, and App Store ID and Team ID if the app is already published on the Apple App Store.
     2. Configure the [OAuth Consent Screen](https://console.cloud.google.com/apis/credentials/consent). This information is shown to the user when giving consent to your app. In particular, make sure you have set up links to your app's privacy policy and terms of service.
     3. Finally, add the client ID from step 1 in the [Google provider on the Supabase Dashboard](https://supabase.com/dashboard/project/_/auth/providers), under _Client IDs_.