Update snippet.py

Co-authored-by: Luke Kim <[email protected]>

Author: Corentin-pro

snippet.py

@@ -6,7 +6,7 @@
 from pyarrow import flight
 
 
-# Check for gRPC required Google certificate file
+# Check for gRPC certificates
 if not Path('/usr', 'share', 'grpc', 'roots.pem').exists():
     env_name = 'GRPC_DEFAULT_SSL_ROOTS_FILE_PATH'
     if env_name not in os.environ or not Path(os.environ[env_name]).exists():